Use After Free
Monthly
Remote code execution via use-after-free in the Windows DNS service allows an authenticated, network-based attacker to execute arbitrary code on affected Windows Server and Windows 10 systems. The vulnerability spans a wide range of Windows Server versions from 2012 through 2025 and is exploitable over the network, though high attack complexity (AC:H) limits opportunistic exploitation. No public exploit identified at time of analysis; vendor-released patches with specific build targets are available via the Microsoft Security Response Center.
Privilege escalation in Windows Schannel via a use-after-free (CWE-416) memory corruption flaw allows a locally authenticated, low-privileged attacker to elevate privileges - likely to SYSTEM - on Windows 11 and Windows Server 2025 systems. The CVSS 7.8 vector (AV:L/AC:L/PR:L/UI:N) reflects reliable, low-complexity exploitation requiring only a standard user account and no user interaction. No public exploit has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Privilege escalation in the Windows Graphics Kernel exposes a use-after-free condition that allows a low-privileged local user to achieve SYSTEM-level code execution. Affected products span Windows 10, Windows 11, and Windows Server 2016 through 2025 across 15 distinct version ranges, making the blast radius extremely broad. No public exploit has been identified at time of analysis, and Microsoft has released patches addressing all affected builds via the MSRC advisory.
Privilege escalation in Windows Kerberos via a use-after-free memory corruption flaw allows a locally authenticated attacker to gain SYSTEM-level access on affected Windows systems. The vulnerability spans nearly all current Microsoft Windows client and server releases, from Windows Server 2012 through Windows 11 26H1 and Windows Server 2025. No public exploit identified at time of analysis; Microsoft has released patches addressing all affected builds.
Privilege escalation via use-after-free in the Windows Kernel allows a locally authenticated, low-privileged attacker to gain SYSTEM-level access on affected Windows 11 and Windows Server 2025 installations. The flaw (CWE-416) involves kernel memory mismanagement where freed memory can be accessed under specific high-complexity timing conditions, yielding full confidentiality, integrity, and availability compromise of the host. No public exploit code has been identified at time of analysis, but Microsoft has released patches for all affected versions.
Privilege escalation in Windows Telephony Service (TAPI) via a use-after-free memory corruption flaw enables a locally authenticated, low-privileged attacker to gain SYSTEM-level access on affected hosts. The vulnerability spans a broad range of Microsoft Windows versions from Server 2012 through Windows 11 26H1 and multiple Windows Server 2022/2025 builds, confirmed by Microsoft MSRC and catalogued under EUVD-2026-56640. No public exploit code or active exploitation has been identified at time of analysis, though the pervasive Windows deployment footprint makes patch deployment a meaningful operational priority.
Local privilege escalation via use-after-free (CWE-416) in the Windows Telephony Service (TAPI) affects every supported Windows desktop and server release, from Windows 10 1607 through Windows 11 26H1 and Windows Server 2012 through 2025. An authorized low-privileged local attacker can trigger improper memory lifecycle management in the privileged tapisrv process, achieving full confidentiality, integrity, and availability impact on the compromised system. No public exploit code has been identified at time of analysis and high attack complexity constrains opportunistic mass exploitation, but vendor-released patches are available and should be prioritized given the ubiquitous deployment footprint.
Privilege escalation via use-after-free memory corruption in the Windows Telephony Service (TAPI) affects virtually every supported Windows desktop and server release, from Windows 10 1607 through Windows 11 25H2 and Windows Server 2012 through 2025. An authorized local attacker with low-privilege credentials can exploit a race condition to corrupt freed memory within the telephony service process, achieving full compromise of confidentiality, integrity, and availability. No active exploitation is confirmed by CISA KEV, and no public exploit has been identified at time of analysis; Microsoft has released patched builds for all affected platforms.
Local privilege escalation in the Windows Telephony Service (TAPI) allows an already-authenticated, low-privileged attacker to gain full system-level control via a use-after-free memory corruption flaw. The vulnerability spans a wide range of Windows versions from Server 2012 through Windows 11 26H1 and Server 2025. No public exploit code or CISA KEV listing has been identified at time of analysis, but the breadth of affected Windows versions and the availability of a vendor patch make patching urgent in environments where Telephony Service is active.
Privilege escalation via use-after-free in the Windows Win32K kernel subsystem affects a broad spectrum of Windows client and server releases, from Windows Server 2012 through Windows 11 25H2. An authenticated local attacker can exploit this flaw with low complexity and no user interaction to achieve full SYSTEM-level privileges (C:H/I:H/A:H per CVSS). No public exploit has been identified at time of analysis, but the low-complexity local exploitation profile - combined with the near-universal deployment footprint of Windows - makes this a high-priority patch for both endpoint and server environments.
Privilege escalation in Windows Modern Device Management (MDM) allows a low-privileged local attacker to gain SYSTEM-level access across a broad swath of Windows 10, Windows 11, and Windows Server editions. The root cause is CWE-416 (Use After Free), a memory-safety flaw in the MDM component where a freed memory object is dereferenced, enabling controlled memory corruption that can redirect execution to attacker-supplied code. Microsoft has released patches for all affected versions; no public exploit code or CISA KEV entry is identified at time of analysis.
Privilege escalation via use-after-free in the Windows Telephony Service (TAPI) allows a locally authenticated, low-privileged attacker to gain SYSTEM-level access across a broad range of Windows desktop and server releases. The vulnerability affects Windows 10, Windows 11 (all current feature releases), and Windows Server 2012 through 2025, representing near-universal coverage of supported and legacy Microsoft platforms. No public exploit identified at time of analysis; vendor-released patches are available via Microsoft Update.
Use-after-free in Windows Winlogon enables a locally authenticated attacker to escalate privileges to SYSTEM level across a broad range of Windows desktop and server editions spanning Windows 10 through Windows 11 26H1 and Windows Server 2012 through 2025. The CVSS 7.0 score (AV:L/AC:H/PR:L) reflects that exploitation requires an existing low-privileged foothold and high attack complexity, placing this squarely in the post-compromise privilege escalation category rather than an initial access vector. No public exploit identified at time of analysis; Microsoft has released patches covering all affected build branches.
Privilege escalation in Windows Installer (msiexec) on Windows 11 and Windows Server 2025 allows a locally authenticated low-privileged user to gain SYSTEM-level privileges by exploiting a use-after-free memory corruption condition. Affected builds span Windows 11 versions 24H2, 25H2, and 26H1, as well as Windows Server 2025 including Server Core deployments. No public exploit code or active exploitation has been identified at time of analysis; a vendor-released patch is available from Microsoft.
Privilege escalation via use-after-free in the Windows Bind Filter Driver affects Windows 11 (versions 23H2 through 26H1) and Windows Server 2025, allowing a locally authenticated attacker to gain SYSTEM-level privileges. The memory corruption flaw (CWE-416) is triggered through the kernel-mode filter driver component, yielding full confidentiality, integrity, and availability impact per CVSS. SSVC signals no confirmed exploitation and non-automatable attack path; a vendor patch is available and should be prioritized given the total technical impact rating.
Privilege escalation via use-after-free in the Windows Kernel allows a locally authenticated low-privilege attacker to gain SYSTEM-level access on Windows 11 and Windows Server 2025. The vulnerability carries a CVSS 7.0 score with high attack complexity (AC:H), indicating exploitation likely requires precise timing or heap-grooming to succeed. No public exploit identified at time of analysis, and Microsoft has released patches addressing all affected build versions.
Local code execution in the Windows DHCP Client exposes Windows 11 and Windows Server 2025 systems to privilege escalation by authorized local users via a use-after-free memory corruption condition. The flaw (CWE-416) requires high attack complexity - consistent with race-condition-dependent UAF exploitation - and an existing local foothold (PR:L, AV:L), limiting its practical reach compared to its full C:H/I:H/A:H impact triad. No public exploit has been identified at time of analysis, and Microsoft has released a vendor-confirmed patch.
Local privilege escalation in Windows Application Information Services (appinfo) allows an authenticated local user to gain SYSTEM-level privileges through a use-after-free memory corruption flaw (CWE-416). Affected systems span Windows 11 versions 24H2, 25H2, and 26H1, plus Windows Server 2025 and its Server Core variant - all current, widely-deployed Microsoft platforms. No public exploit identified at time of analysis, but the low attack complexity (AC:L) and full CIA impact (C:H/I:H/A:H) make this a high-priority patch for any environment where untrusted or low-privileged users have local access.
Privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated local attacker with low privileges to elevate to SYSTEM-level access by exploiting a use-after-free memory corruption condition in the kernel-mode driver. The flaw spans a wide swath of Microsoft's supported and legacy Windows ecosystem, from Windows 10 1607 and Server 2012 through Windows 11 26H1 and Server 2025, making the patching surface unusually broad. No public exploit code or active exploitation has been confirmed at time of analysis; however, the combination of kernel-level impact, full C/I/A compromise upon success, and low privilege prerequisite makes this a meaningful post-compromise escalation risk.
Local privilege escalation in the Windows Graphics Kernel exposes a broad range of Windows 10, Windows 11, and Windows Server editions to a use-after-free memory corruption flaw (CWE-416). An attacker holding a low-privileged local account who can satisfy a race condition in the kernel graphics subsystem can gain SYSTEM-level control of the affected host. Microsoft has released patches across all identified product lines; no public exploit has been identified at time of analysis.
Privilege escalation in the Windows Virtual Hard Disk (VHD) Miniport Driver affects Windows 10, 11, and Server 2016 through 2025, enabling a low-privileged local attacker to achieve full kernel-level control via a use-after-free memory corruption in a kernel-mode driver. The CVSS AC:H rating indicates the exploit path likely requires precise timing - consistent with a race condition in driver memory management - which reduces but does not eliminate real-world risk. No public exploit code or CISA KEV listing has been identified at time of analysis; a vendor patch from Microsoft is available.
Remote code execution in Zoom Clients' annotator function allows a malicious meeting participant to compromise another participant's device by exploiting a use-after-free memory corruption flaw during a live meeting session. The CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H vector confirms network-accessible cross-participant exploitation with full CIA impact and scope change, requiring no in-meeting privileges but demanding high attack complexity consistent with UAF heap manipulation. No public exploit code has been identified at time of analysis, and no CISA KEV listing was found.
Use-after-free in Siemens Solid Edge SE2025 and SE2026 enables arbitrary code execution in the context of the current process when a user opens a specially crafted DFT file. Both affected annual release branches are vulnerable until patched - SE2025 prior to V225.0 Update 15 and SE2026 prior to V226.0 Update 7 - as confirmed by Siemens Security Advisory SSA-621657. No public exploit or active exploitation has been identified at time of analysis; the CVSS 4.0 AC:H rating indicates non-trivial exploit development is required.
Use-after-free memory corruption in Siemens Solid Edge SE2025 and SE2026 allows code execution in the context of the current user process when a specially crafted DFT (draft) file is parsed. Affected are all SE2025 releases prior to V225.0 Update 15 and all SE2026 releases prior to V226.0 Update 7, as confirmed by Siemens advisory SSA-621657. No public exploit code or active exploitation has been identified at time of analysis, and the local attack vector combined with required user interaction meaningfully constrains real-world exposure.
Use-after-free in the OP-TEE OS Trusted Application loader (all versions through 4.10.0) allows an attacker who controls a signed Trusted Application to corrupt S-EL1 secure-world kernel memory. By setting TA_FLAG_CONCURRENT in the TA's signed header - a flag reserved exclusively for pseudo-TAs - an adversary can force two concurrent sessions to share a context without locking, triggering a race on uctx->vm_info.regions that frees vm_region nodes still referenced by live mappings. No public exploit has been identified at time of analysis, and the flaw is not listed in CISA KEV, but the high CVSS 4.0 score of 8.4 and confirmed patch availability underscore its seriousness in TEE-dependent deployments.
Heap-use-after-free in the Ruby json gem's native C extension (versions 2.20.0 through 2.21.1) allows an unauthenticated remote attacker to crash the Ruby process by supplying a crafted truncated JSON stream with duplicate object keys to any application using JSON::ResumableParser. The root cause is that the parser's input buffer is freed without resetting the state.start, state.cursor, and state.end pointers, which are subsequently dereferenced when partial_value processes the duplicate-key warning path via cursor_position, producing a heap-use-after-free confirmed by AddressSanitizer and a native SIGSEGV on official RubyGem releases. Impact is limited to availability - no code execution or information disclosure is claimed - and no public exploit code has been identified at time of analysis, though a private end-to-end TCP proof-of-concept was submitted with the advisory.
Use-After-Free in Autodesk Revit's PDF parser allows arbitrary code execution, sensitive data disclosure, or application crash when a user opens a maliciously crafted PDF file. Affected versions span Revit 2026 (prior to 2026.5.0) and Revit 2027 (prior to 2027.2.0), with full high-impact potential across confidentiality, integrity, and availability. No public exploit or active exploitation (CISA KEV) has been identified at time of analysis; a vendor patch is available via advisory ADSK-SA-2026-0011.
Use-after-free in Skia, Chrome's 2D graphics rendering engine, enables arbitrary code execution within the renderer sandbox in Google Chrome versions prior to 151.0.7922.109. Exploitation requires an attacker to have already achieved renderer process compromise, making this a second-stage chained payload rather than a standalone initial access vector - a prerequisite that materially constrains real-world exploit delivery. No public exploit code has been identified at time of analysis, and SSVC confirms Exploitation: none and Automatable: no, though C/I/A impacts are rated High within the sandboxed scope.
Sandbox escape in Google Chrome desktop versions prior to 151.0.7922.109 stems from a use-after-free in the Payments component, letting a remote attacker who lures a victim to a crafted HTML page potentially break out of the renderer sandbox. Rated High by Chromium and scored CVSS 9.6 due to a scope change, though exploitation requires user interaction (visiting a malicious page). There is no public exploit identified at time of analysis and no CISA KEV listing, but Chrome renderer/sandbox-escape bugs are historically high-value targets.
Use-after-free in Chrome's Views component prior to version 151.0.7922.109 enables a sandbox escape for remote attackers who have already compromised the renderer process, via a crafted HTML page. The CVSS scope change (S:C) confirms the potential for OS-level code execution beyond Chrome's renderer sandbox, earning a Critical severity designation from the Chromium security team despite an NVD score of 8.3. No public exploit code or CISA KEV confirmation has been identified at time of analysis, though this vulnerability class is a high-value target frequently weaponized as the second stage of browser exploit chains by sophisticated threat actors.
Sandbox escape in Google Chrome's Media component on Windows (versions prior to 151.0.7922.109) lets a remote attacker break out of the renderer sandbox by luring a victim to a crafted HTML page. The flaw is a use-after-free (CWE-416) rated High by Chromium and CVSS 9.6 because a successful escape yields full confidentiality, integrity, and availability impact beyond the sandboxed process. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, though Chrome UAF media bugs are historically attractive targets.
Sandbox escape in Google Chrome for Android before 151.0.7922.109 stems from a use-after-free in the WebGL graphics component (CWE-416), letting a remote attacker who lures a victim to a crafted HTML page potentially break out of the renderer sandbox. Chromium rates this Critical and CVSS scores it 9.6 with a scope change (S:C), reflecting the cross-boundary sandbox escape. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but Chrome WebGL memory-corruption bugs are historically high-value exploitation targets.
Sandbox escape in Google Chrome's Web Authentication (WebAuthn) component before 151.0.7922.109 lets a remote attacker who lures a victim to a crafted HTML page corrupt memory via a use-after-free and potentially break out of the renderer sandbox. Rated High by Chromium and scored CVSS 9.6 (scope-changed), it affects the vast installed base of desktop Chrome; Google has shipped a fixed Stable-channel build. There is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Use-after-free in the Chrome Extensions subsystem allows sandboxed arbitrary code execution in Google Chrome prior to 151.0.7922.109, requiring a victim to install a crafted malicious extension. The UAF (CWE-416) memory corruption condition is exploitable remotely but demands high attack complexity and active user interaction, resulting in code execution confined within Chrome's sandbox. No public exploit code or CISA KEV listing has been identified at time of analysis; Google has released a fix in the stable channel update of 01 August 2026.
Use-after-free exploitation in Google Chrome's Media component on Windows enables sandbox escape for attackers who have already compromised the renderer process. Chrome versions prior to 151.0.7922.109 on Windows are affected, with a crafted HTML page serving as the trigger mechanism to corrupt freed memory and break out of the renderer sandbox. SSVC rates current exploitation as none and non-automatable, though the total technical impact class reflects full OS-level compromise if the two-stage attack chain is completed successfully.
Use-after-free in the Views UI rendering component of Google Chrome (all versions prior to 151.0.7922.109) enables a remote attacker to corrupt heap memory via a crafted HTML page, requiring the victim to perform specific UI gestures. The CVSS:3.1 vector (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H) reflects a fully network-delivered attack with no authentication barrier, though high attack complexity and mandatory user interaction substantially reduce opportunistic exploitation likelihood. No public exploit code or CISA KEV listing has been identified at time of analysis; Google rated this High severity internally and shipped a patch in the stable channel update.
Use-after-free in Google Chrome's Views UI framework on Windows, fixed in version 151.0.7922.109, exposes users to heap corruption with full confidentiality, integrity, and availability impact. Exploitation requires convincing a target to perform specific UI gestures while visiting a crafted HTML page, making this a social-engineering-dependent but high-consequence flaw. No public exploit code or CISA KEV listing has been identified at the time of analysis; however, the severity and platform breadth make patching urgent for Windows enterprise fleets.
Use-after-free in the Payments component of Google Chrome prior to 151.0.7922.109 enables a sandbox escape when an attacker has already compromised the renderer process. Exploitation requires chaining a prior renderer compromise with delivery of a crafted HTML page, placing this firmly in the category of multi-stage browser exploitation. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis, and SSVC classifies exploitation status as none, though the technical impact is rated total due to the full sandbox escape capability.
Sandbox escape in Google Chrome on Android (prior to 151.0.7922.109) via a use-after-free vulnerability in the Skia graphics library allows a remote attacker who has already compromised the renderer process to break out of Chrome's sandbox through a crafted HTML page. The CVSS vector (S:C, C:H/I:H/A:H) confirms full cross-boundary compromise, elevating an attacker from renderer-level code execution to broader Android OS access. No active exploitation is confirmed at time of analysis (SSVC exploitation: none; not listed in CISA KEV), though Technical Impact is rated total by CISA's SSVC framework.
Remote code execution within the Chrome sandbox is possible in Google Chrome versions prior to 151.0.7922.109 due to a use-after-free vulnerability in the V8 JavaScript engine, triggerable by a remote attacker through a specially crafted HTML page. The attacker achieves arbitrary code execution confined to the Chrome renderer sandbox, requiring no privileges but necessitating user interaction to visit a malicious page. Google has released a fix in version 151.0.7922.109; SSVC assessment confirms no known active exploitation at time of analysis, and no public exploit code has been identified.
Sandbox escape in Google Chrome for Linux (versions before 151.0.7922.109) stems from a use-after-free in the Aura windowing subsystem, letting a remote attacker who lures a victim to a crafted HTML page corrupt memory and potentially break out of the renderer sandbox. Google rated the Chromium severity Critical (CVSS 9.6, scope-changed), but there is no public exploit identified at time of analysis and CISA's SSVC framework records exploitation status as 'none'. Because a full sandbox escape gives attacker code the privileges of the browser process on the host, this is a high-priority patch despite the absence of observed exploitation.
Sandbox escape in Google Chrome's Aura display layer on Linux allows a remote attacker with an already-compromised renderer process to break out of the Chrome sandbox via a crafted HTML page, achieving full system-level code execution. Affected versions are all Chrome builds prior to 151.0.7922.109 on Linux. No public exploit code or CISA KEV listing has been identified at time of analysis, but the CVSS scope-changed rating (S:C) and High across C/I/A reflect the severe post-exploitation impact of a successful sandbox escape in a privileged browser context.
Use-after-free in Google Chrome's Translate component (versions prior to 151.0.7922.109) enables remote attackers to execute arbitrary code within the browser's renderer sandbox by directing a user to a crafted HTML page. The CVSS 8.8 score reflects network-accessible, low-complexity exploitation gated only by a single user interaction - visiting an attacker-controlled page. No public exploit code or CISA KEV listing has been identified at time of analysis, though the RCE primitive within one of the world's most widely deployed browsers represents a materially significant attack surface.
Use-after-free in Google Chrome's HTML engine (all versions prior to 151.0.7922.109) exposes users to potential heap corruption and code execution when they visit a crafted HTML page. The CVSS 8.8 score reflects unauthenticated, network-reachable exploitation requiring only a single user interaction - consistent with Chromium's own 'High' severity classification. No public exploit code or CISA KEV listing has been identified at time of analysis; a vendor patch (151.0.7922.109) has been released and is the primary mitigation.
Heap corruption via use-after-free in Google Chrome's Views UI framework (prior to 151.0.7922.109) can be triggered by a remote attacker who delivers a crafted HTML page and induces a user to perform specific UI gestures. Successful exploitation may lead to arbitrary code execution or denial of service within the browser process. No public exploit code or CISA KEV listing has been identified at time of analysis, and the CVSS AC:H rating signals non-trivial exploitation conditions that reduce real-world risk compared to the high severity label.
Use-after-free in Chrome's Resources component on Android enables sandbox escape for attackers who have already established a foothold in the renderer process. Affected versions are all Chrome for Android releases prior to 151.0.7922.109. The CVSS scope change (S:C) and High ratings across Confidentiality, Integrity, and Availability confirm that successful exploitation breaks out of the browser sandbox, exposing the underlying Android OS. No public exploit code or CISA KEV listing exists at time of analysis, though the chained exploit capability (renderer-to-sandbox-escape) represents a critical capability for advanced threat actors.
Sandbox escape via GPU use-after-free in Google Chrome prior to 151.0.7922.109 enables a remote attacker who has already compromised the renderer process to break out of the Chromium sandbox by delivering a crafted HTML page. The vulnerability resides in Chrome's GPU component and, if successfully chained after an initial renderer compromise, yields full confidentiality, integrity, and availability impact on the host system. No public exploit code has been identified at the time of analysis, and SSVC classifies exploitation status as none with automatable set to no, indicating no evidence of active or mass exploitation.
Use-after-free in the WebGL subsystem of Google Chrome for Android (prior to 151.0.7922.109) enables sandbox escape for an attacker who has already achieved renderer-process compromise. By directing a victim to a crafted HTML page, an adversary with existing renderer access can exploit freed memory corruption in WebGL to break out of Chrome's sandbox and reach OS-level execution on the Android device. No public exploit code or active exploitation has been identified; SSVC rates exploitation as none and automatable as no, though technical impact is assessed as total given the full scope change.
Memory corruption in libkcapi's one-shot asynchronous I/O path allows a local process to induce kernel writes into application-owned output buffers after an error return. Affected platforms include Red Hat Enterprise Linux 8, 9, and 10, Red Hat Hardened Images, and OpenShift Container Platform 4. An unprivileged local attacker or a compromised application can exploit this use-after-free-class condition to crash the calling process (high availability impact) or corrupt buffer contents for limited confidentiality and integrity impact. No public exploit code or CISA KEV listing has been identified at time of analysis.
Server-side use-after-free in open62541 1.5.5 allows a remote attacker to crash an OPC UA server process, causing denial of service. The flaw arises in the local MonitoredItem subscription path where UA_Subscription_localPublish continues dereferencing a UA_Notification object after a callback has already freed it by calling UA_Server_deleteMonitoredItem on the active item. No public exploit or CISA KEV listing has been identified; impact is limited to availability with no confidentiality or integrity exposure.
Privilege escalation in the Android kernel VPU (Video Processing Unit) driver stems from a use-after-free in vpu_ioctl.c, allowing an attacker to elevate to kernel-level privileges without any additional execution privileges or user interaction. It affects Google Android devices (per the Pixel security bulletin for 2026-08-01), and Android's advisory states no user interaction is required; SSVC rates the technical impact as total and the flaw as automatable. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the total-impact, no-interaction profile makes it a high-priority patch target.
Remote code execution via use-after-free in Microsoft Excel affects multiple product lines including Microsoft 365 Apps for Enterprise, Excel 2016, and Office 2019/LTSC 2021/LTSC 2024. An unauthenticated remote attacker can exploit this memory corruption flaw by convincing a target user to open a specially crafted Excel workbook, resulting in arbitrary code execution under the context of the victim process. No public exploit code has been identified at time of analysis and this vulnerability is not listed in the CISA KEV catalog, though the low-complexity, no-privilege network attack vector makes it an attractive phishing payload candidate.
Remote code execution in Microsoft Edge (Chromium-based) is possible via a use-after-free memory corruption flaw exploitable over a network by an unauthenticated attacker who can induce user interaction with malicious content. The CVSS vector (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H) reflects full impact potential against confidentiality, integrity, and availability, tempered by high attack complexity and mandatory user interaction. No public exploit identified at time of analysis and the temporal metric E:U (Unproven) aligns with this; a vendor-released patch is confirmed available via the Microsoft Security Response Center.
Heap use-after-free in FreeRDP's asynchronous update message proxy (all versions before 3.29.0) enables a malicious or compromised RDP server to crash the connecting client or induce memory corruption by sending crafted RAIL WINDOW_STATE_ORDER and NOTIFY_ICON_STATE_ORDER update packets. The vulnerability surfaces only when the AsyncUpdate option is enabled on the client, limiting but not eliminating real-world exposure given the feature's performance benefits and common usage. Vendor-released patch version 3.29.0 is available; no public exploit code and no CISA KEV listing have been identified at time of analysis.
Heap use-after-free in FreeRDP's async update message proxy allows a malicious or compromised RDP server to crash the client and corrupt heap memory through a crafted RAIL WINDOW_ORDER_ICON message. The flaw is gated on the AsyncUpdate feature being explicitly enabled via the /async-update flag - a non-default client configuration - which limits real-world exposure relative to the CVSS 4.0 score of 8.7. All FreeRDP versions prior to 3.29.0 (CPE: cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*) are affected; no public exploit or CISA KEV listing has been identified at time of analysis.
Use-after-free in the Zephyr RTOS Bluetooth GATT client stack allows an adjacent Bluetooth peer acting as a GATT server to crash a Zephyr device or potentially redirect its execution by replying to a CCC-write with an ATT Error Response. The defect is a callback-ordering bug in gatt_write_ccc_rsp(): the API-documented termination signal notify(NULL) was emitted before subscribe(), so applications that free or recycle bt_gatt_subscribe_params in their termination handler dereference a dangling function pointer. No public exploit code or CISA KEV entry exists; a vendor patch commit is available but a specific tagged release version has not been confirmed.
Use-after-free in open62541's TransferSubscriptions service allows a low-privileged, network-accessible attacker to corrupt heap memory on OPC UA servers running versions 1.3.0 through 1.3.18, 1.4.0 through 1.4.17, and 1.5.0 through 1.5.5, with CVSS v3.1 scoring 8.1 (High). The flaw arises from incomplete intrusive-list migration during session transfer - a stale back-pointer into the freed subscription struct is written through when a monitored item is later removed - and was reproduced as a confirmed heap use-after-free write under AddressSanitizer; no public exploit code is identified at time of analysis (withheld at o6 Automation's request). Vendor-released patches v1.3.19, v1.4.18, and v1.5.6 were published 2026-07-27 and are confirmed to contain the fix; CISA published coordinated advisory ICSA-26-211-08 on 2026-07-30.
Memory-corruption remote code execution in Google Chrome's Dawn WebGPU graphics component affects all Desktop builds prior to 151.0.7922.72, where a crafted HTML page triggers a use-after-free (CWE-416) that lets a remote attacker run arbitrary code - though confined inside the renderer sandbox, which is why Chromium rated it Low despite the CVSS 8.8. Exploitation requires only that a victim load a malicious page (UI:R), with no authentication. There is no public exploit identified at time of analysis and the CVE is not on CISA KEV.
Remote code execution in Google Chrome's PDFium component (versions prior to 151.0.7922.72) allows a remote attacker to run arbitrary code - confined to the renderer sandbox - when a victim opens a maliciously crafted PDF. The flaw is a CWE-416 use-after-free reported by Google's own Chrome team and fixed in the July 2026 Stable channel update; Chromium rated its intrinsic severity Low because execution is contained within the sandbox, though NVD's CVSS scores it 8.8. There is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Heap corruption via a use-after-free in Google Chrome for iOS (versions prior to 151.0.7922.72) lets a remote attacker potentially corrupt memory when a victim opens a crafted HTML page, with the CVSS 8.8 vector modeling full confidentiality, integrity, and availability loss. Google reported it internally and Chromium rated the security severity as Low; there is no public exploit identified at time of analysis, EPSS is low at 0.21% (11th percentile), and SSVC records exploitation status as none.
Sandbox escape in Google Chrome's WebSockets implementation (versions prior to 151.0.7922.72) allows a remote attacker to potentially break out of the renderer sandbox when a victim visits a crafted HTML page. The flaw is a use-after-free (CWE-416) rated CVSS 9.6 due to a scope-changing sandbox escape, though Google's own Chromium severity rating is only Low and EPSS exploitation probability is minimal (0.17%). No public exploit has been identified and CISA SSVC lists exploitation status as none.
Sandbox escape in Google Chrome desktop before 151.0.7922.72 lets an attacker who already controls a compromised renderer process break out of the sandbox by triggering a use-after-free in the browser's DNS handling via a crafted HTML page. Chromium rated the issue Low severity, and while the NVD CVSS is 9.6, SSVC records no observed exploitation and it is not automatable; there is no public exploit identified at time of analysis and it is not in CISA KEV. EPSS is low at 0.17% (7th percentile), consistent with a second-stage chaining bug rather than a mass-exploited entry point.
Arbitrary code execution within the renderer sandbox in Google Chrome's V8 JavaScript engine affects all desktop versions prior to 151.0.7922.72, triggered when a victim installs a crafted malicious Chrome extension that exploits a use-after-free memory-corruption bug. Google fixed this in the July 2026 Stable channel update, and no public exploit identified at time of analysis; EPSS is low at 0.13% (3rd percentile), consistent with Chromium's own 'Low' security-severity rating despite the CVSS base score of 8.8.
Remote code execution in Google Chrome's Sync component (versions prior to 151.0.7922.72) allows a remote attacker to run arbitrary code within the renderer sandbox when a victim visits a crafted HTML page. The flaw is a CWE-416 use-after-free reported internally by the Chrome team; it carries a CVSS 8.8 but Chromium rated the security severity as Low, and code execution is confined to the sandbox rather than the host OS. No public exploit has been identified at time of analysis, and EPSS is low at 0.21% (12th percentile).
Sandboxed arbitrary code execution in Google Chrome's DevTools component affects all desktop builds prior to 151.0.7922.72, where a use-after-free (CWE-416) can be triggered by a crafted Chrome Extension. An attacker must first convince the victim to install a malicious extension, after which they can run code confined to the browser sandbox. Chromium rated this Low severity; no public exploit identified at time of analysis and EPSS exploitation probability is very low (0.13%, 3rd percentile).
Sandboxed remote code execution in Google Chrome's DevTools component (versions prior to 151.0.7922.72) lets a remote attacker run arbitrary code within the renderer sandbox when a victim opens a crafted HTML page. The flaw is a use-after-free (CWE-416) rated Medium by Chromium; no public exploit has been identified and EPSS estimates only a 0.27% exploitation probability, indicating low near-term likelihood despite the high CVSS base score. Critically, code execution is confined to the sandbox and does not by itself constitute a full host compromise.
Heap corruption in Google Chrome's Views UI framework on Linux affects all versions prior to 151.0.7922.72, where a remote attacker can leverage a use-after-free by luring a victim to a crafted HTML page. Because exploitation requires the user to visit malicious content (UI:R), it is not fully automatable, and there is no public exploit identified at time of analysis; EPSS estimates only a 0.18% exploitation probability (8th percentile) and SSVC records exploitation status as none. Chromium rated the underlying issue Medium severity, though the CVSS base score is 8.8 due to high confidentiality, integrity, and availability impact if successfully exploited.
Heap corruption in the TabStrip component of Google Chrome desktop before 151.0.7922.72 allows a remote attacker to trigger a use-after-free (CWE-416) when a user is lured to a crafted HTML page and performs specific UI gestures. Successful exploitation could lead to arbitrary code execution within the renderer process, though Chromium rates the severity as Medium and there is no public exploit identified at time of analysis. EPSS is low at 0.22% (12th percentile) and CISA SSVC records exploitation status as none.
Heap corruption via use-after-free in Google Chrome's Enterprise component allows a remote attacker to potentially execute arbitrary code when a victim visits a crafted HTML page, affecting all Chrome versions prior to 151.0.7922.72. Google rates the Chromium severity as Medium, but the CVSS 8.8 reflects full compromise of the browser process on successful exploitation; there is no public exploit identified at time of analysis and EPSS probability is low (0.18%). A vendor patch is available in the 151.0.7922.72 stable channel.
Heap corruption in Google Chrome's WebRTC component (versions prior to 151.0.7922.72) allows a remote attacker to exploit a use-after-free by luring a victim to a crafted HTML page, potentially leading to arbitrary code execution in the renderer process. The flaw is a CWE-416 object-lifecycle error rated CVSS 8.8 with user interaction required. There is no public exploit identified at time of analysis, and EPSS is low at 0.18% (8th percentile), indicating no observed weaponization despite the high CVSS.
Sandboxed remote code execution in Google Chrome's WebXR implementation (all channels prior to 151.0.7922.72) lets a remote attacker run arbitrary code within the renderer sandbox when a victim visits a crafted HTML page. Google rates the Chromium security severity as Medium, though the CVSS 8.8 reflects high impact contingent on user interaction; no public exploit identified at time of analysis and EPSS is low (0.22%, 13th percentile). Note a source conflict: the description cites an integer overflow while the CWE and tags indicate use-after-free/memory corruption.
Remote code execution in Google Chrome's PDFium PDF rendering engine (versions prior to 151.0.7922.72) allows a remote attacker to execute arbitrary code inside the browser's renderer sandbox via a crafted PDF file. The flaw is a CWE-416 use-after-free rated CVSS 8.8 (Chromium-assessed severity: Medium) and requires the victim to open or render a malicious PDF (UI:R). No public exploit has been identified at time of analysis and the EPSS score is low (0.21%, 11th percentile), and code execution is confined to the sandbox, meaning a separate sandbox-escape chain would be needed for full host compromise.
Local privilege escalation in Google Chrome for Windows before 151.0.7922.72 stems from a use-after-free in the Tracing component (CWE-416), letting a local attacker who lures a user into opening a malicious file execute code that escalates to OS-level privileges. Chromium rates the security severity as Medium, but the assigned CVSS 3.1 score is 7.8 (High) reflecting full confidentiality, integrity, and availability impact. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, though a vendor patch is available.
Remote code execution in Google Chrome's V8 JavaScript engine (versions prior to 151.0.7922.72) allows a remote attacker to run arbitrary code inside the renderer sandbox when a victim opens a crafted HTML page. The flaw is a CWE-416 use-after-free memory corruption issue; Google has released a fixed stable-channel build, and there is no public exploit identified at time of analysis. Despite a CVSS of 8.8, Chromium rated the security severity Medium and EPSS is low (0.21%, 12th percentile), and the impact is constrained to code execution within the sandbox rather than full host compromise.
Sandbox escape in Google Chrome's ANGLE graphics layer (versions prior to 151.0.7922.72) allows an attacker who has already compromised the renderer process to break out of the sandbox via a crafted HTML page, exploiting a use-after-free (CWE-416) memory corruption. Google rated the underlying Chromium severity as Medium, and while the NVD CVSS is 9.6, exploitation is gated behind a pre-existing renderer compromise. There is no public exploit identified at time of analysis and EPSS probability is low (0.17%, 7th percentile), indicating this is a second-stage bug rather than a directly weaponizable entry point.
Sandbox escape in Google Chrome's ANGLE graphics layer on Windows (versions prior to 151.0.7922.72) lets a remote attacker who lures a victim to a crafted HTML page trigger a use-after-free that can potentially break out of the renderer/GPU sandbox. Google rated the Chromium security severity Medium and has shipped a fix; there is no public exploit identified at time of analysis and the EPSS score is low (0.17%, 7th percentile), indicating limited near-term exploitation likelihood despite the serious impact class.
Sandboxed arbitrary code execution in Google Chrome's V8 JavaScript engine (versions prior to 151.0.7922.72) lets a remote attacker run code inside the renderer sandbox when a victim opens a crafted HTML page. The flaw is a use-after-free (CWE-416) rated CVSS 8.8 with a Chromium severity of Medium; a vendor patch is available. There is no public exploit identified at time of analysis, and the EPSS probability is low at 0.21%.
Sandbox escape in Google Chrome desktop prior to 151.0.7922.72 stems from a use-after-free in the Media component, allowing a remote attacker who has already compromised the renderer process to break out of the sandbox via a crafted HTML page. Chromium rates the underlying bug Medium severity, but the reported CVSS is 9.6 due to the scope-changing sandbox-escape impact; there is no public exploit identified at time of analysis, and EPSS exploitation probability is low at 0.21% (11th percentile). A vendor patch is available.
Use-after-free in the Audio component of Google Chrome for macOS enables a potential sandbox escape in versions prior to 151.0.7922.72. Exploitation is a two-stage attack: an attacker must first compromise the renderer process (via a separate vulnerability), then leverage this Audio UAF through a crafted HTML page to break out of the Chrome sandbox. No public exploit has been identified at time of analysis, and the EPSS score of 0.21% (11th percentile) signals low observed exploitation probability despite the high CVSS score of 8.8; vendor-released patch 151.0.7922.72 is available.
Sandbox-confined remote code execution in Google Chrome's Extensions component (versions prior to 151.0.7922.72) lets a remote attacker run arbitrary code inside the browser sandbox by getting a victim to load a crafted Chrome Extension, exploiting a use-after-free (CWE-416). Chromium rated the severity Medium because execution is contained within the sandbox rather than achieving full host compromise, though the NVD-style CVSS is 8.8. There is no public exploit identified at time of analysis, and EPSS is low at 0.24% (15th percentile).
Heap corruption in Google Chrome for Mac (Views UI component) prior to 151.0.7922.72 allows a remote attacker to potentially exploit a use-after-free by luring a victim to a crafted HTML page. The flaw is a memory-corruption bug that, if successfully leveraged, could lead to arbitrary code execution within the renderer/browser process; no public exploit has been identified at time of analysis and EPSS exploitation probability is low (0.21%, 11th percentile). Google rates the Chromium security severity as Medium, though the assigned CVSS of 8.8 reflects the full-impact potential typical of browser memory-corruption bugs.
Sandbox escape in Google Chrome's ANGLE graphics component affects all desktop builds prior to 151.0.7922.72, where a remote attacker can serve a crafted HTML page to trigger a use-after-free and potentially break out of the renderer sandbox. Google rates the Chromium security severity as Medium; there is no public exploit identified at time of analysis and it is not in CISA KEV, with a low EPSS of 0.21% (11th percentile). Exploitation requires the victim to visit an attacker-controlled page (UI:R), and a vendor patch is already available.
Use-after-free in the V8 JavaScript engine within Google Chrome versions prior to 151.0.7922.72 enables a remote attacker who has already compromised the renderer process to perform out-of-bounds memory access via a crafted HTML page. Despite a CVSS score of 8.8, this is not a standalone remote code execution path - it requires a pre-existing renderer compromise as an explicit precondition, placing it firmly in the category of a second-stage chained exploit. No public exploit code has been identified, CISA has not added this to the KEV catalog, and EPSS sits at 0.22% (13th percentile), consistent with targeted rather than mass exploitation risk. A vendor-released patch is available in Chrome 151.0.7922.72.
Sandbox escape in Google Chrome's Media component on Windows (versions before 151.0.7922.72) lets an attacker who has already compromised the renderer process break out of the browser sandbox through a crafted HTML page, exploiting a use-after-free (CWE-416). Rated High by Chromium and CVSS 8.3, it enables a scope-changing escalation from constrained renderer code to broader host access. There is no public exploit identified at time of analysis and it is not in CISA KEV; EPSS is low at 0.21% (11th percentile).
Sandbox escape in Google Chrome's Android WebView allows a remote attacker who has already compromised the renderer process to break out of the sandbox via a crafted HTML page in versions prior to 151.0.7922.72. Rooted in a use-after-free (object lifecycle) flaw rated High by Chromium, this is a second-stage privilege-boundary bypass rather than a standalone entry point. No public exploit identified at time of analysis, and the EPSS score is low (0.21%, 11th percentile), consistent with a bug reported internally by the Chrome team and patched before evidence of exploitation.
Remote code execution in Google Chrome desktop before version 151.0.7922.72 stems from a use-after-free in the browser's Input component (Chromium severity High, CVSS 8.8), permitting a remote attacker to run arbitrary code inside the renderer sandbox by luring a victim to a crafted HTML page. Exploitation requires user interaction (visiting the malicious page) but no authentication or prior privileges. There is no public exploit identified at time of analysis and it is not listed in CISA KEV; EPSS is low at 0.26% (17th percentile), consistent with a freshly patched browser bug not yet weaponized publicly.
Sandbox escape in Google Chrome's ANGLE graphics layer (versions prior to 151.0.7922.72) allows a remote attacker to break out of the renderer sandbox via a crafted HTML page, leveraging a use-after-free memory-corruption bug. Google rates the Chromium severity High and the CVSS is 9.6 due to the scope change from sandboxed renderer to host. There is no public exploit identified at time of analysis and the EPSS exploitation probability is low (0.21%, 11th percentile), consistent with CISA SSVC recording no known exploitation.
Privilege escalation in Google Chrome's Updater component on macOS (versions before 151.0.7922.72) stems from a use-after-free (CWE-416) that a local attacker can trigger via malicious network traffic, letting them execute code in the context of the privileged updater process. Google rated the Chromium severity as High and has shipped a fixed stable-channel build; there is no public exploit identified at time of analysis and EPSS exploitation probability is low (0.18%, 7th percentile). CISA's SSVC framework records no observed exploitation and marks the flaw as not automatable but with total technical impact.
Sandbox escape in Google Chrome desktop prior to 151.0.7922.72 lets an attacker who has already compromised the renderer process leverage a use-after-free in the Audio component to break out of the sandbox via a crafted HTML page. Rated High by Chromium and CVSS 9.6 due to scope change, this is a second-stage exploit primitive rather than an initial-access bug; no public exploit has been identified at time of analysis and EPSS is low at 0.29%. A vendor patch is available in Chrome 151.0.7922.72.
Sandbox escape in Google Chrome's ANGLE graphics layer (versions prior to 151.0.7922.72) lets a remote attacker who has already compromised the renderer process break out of the browser sandbox via a crafted HTML page. Rated Chromium severity High with a CVSS 9.6, the flaw is a use-after-free (CWE-416) reported by Google's own Chrome team; a vendor patch is available. There is no public exploit identified at time of analysis and EPSS is low (0.29%), consistent with SSVC showing no known exploitation.
Remote code execution via use-after-free in the Windows DNS service allows an authenticated, network-based attacker to execute arbitrary code on affected Windows Server and Windows 10 systems. The vulnerability spans a wide range of Windows Server versions from 2012 through 2025 and is exploitable over the network, though high attack complexity (AC:H) limits opportunistic exploitation. No public exploit identified at time of analysis; vendor-released patches with specific build targets are available via the Microsoft Security Response Center.
Privilege escalation in Windows Schannel via a use-after-free (CWE-416) memory corruption flaw allows a locally authenticated, low-privileged attacker to elevate privileges - likely to SYSTEM - on Windows 11 and Windows Server 2025 systems. The CVSS 7.8 vector (AV:L/AC:L/PR:L/UI:N) reflects reliable, low-complexity exploitation requiring only a standard user account and no user interaction. No public exploit has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Privilege escalation in the Windows Graphics Kernel exposes a use-after-free condition that allows a low-privileged local user to achieve SYSTEM-level code execution. Affected products span Windows 10, Windows 11, and Windows Server 2016 through 2025 across 15 distinct version ranges, making the blast radius extremely broad. No public exploit has been identified at time of analysis, and Microsoft has released patches addressing all affected builds via the MSRC advisory.
Privilege escalation in Windows Kerberos via a use-after-free memory corruption flaw allows a locally authenticated attacker to gain SYSTEM-level access on affected Windows systems. The vulnerability spans nearly all current Microsoft Windows client and server releases, from Windows Server 2012 through Windows 11 26H1 and Windows Server 2025. No public exploit identified at time of analysis; Microsoft has released patches addressing all affected builds.
Privilege escalation via use-after-free in the Windows Kernel allows a locally authenticated, low-privileged attacker to gain SYSTEM-level access on affected Windows 11 and Windows Server 2025 installations. The flaw (CWE-416) involves kernel memory mismanagement where freed memory can be accessed under specific high-complexity timing conditions, yielding full confidentiality, integrity, and availability compromise of the host. No public exploit code has been identified at time of analysis, but Microsoft has released patches for all affected versions.
Privilege escalation in Windows Telephony Service (TAPI) via a use-after-free memory corruption flaw enables a locally authenticated, low-privileged attacker to gain SYSTEM-level access on affected hosts. The vulnerability spans a broad range of Microsoft Windows versions from Server 2012 through Windows 11 26H1 and multiple Windows Server 2022/2025 builds, confirmed by Microsoft MSRC and catalogued under EUVD-2026-56640. No public exploit code or active exploitation has been identified at time of analysis, though the pervasive Windows deployment footprint makes patch deployment a meaningful operational priority.
Local privilege escalation via use-after-free (CWE-416) in the Windows Telephony Service (TAPI) affects every supported Windows desktop and server release, from Windows 10 1607 through Windows 11 26H1 and Windows Server 2012 through 2025. An authorized low-privileged local attacker can trigger improper memory lifecycle management in the privileged tapisrv process, achieving full confidentiality, integrity, and availability impact on the compromised system. No public exploit code has been identified at time of analysis and high attack complexity constrains opportunistic mass exploitation, but vendor-released patches are available and should be prioritized given the ubiquitous deployment footprint.
Privilege escalation via use-after-free memory corruption in the Windows Telephony Service (TAPI) affects virtually every supported Windows desktop and server release, from Windows 10 1607 through Windows 11 25H2 and Windows Server 2012 through 2025. An authorized local attacker with low-privilege credentials can exploit a race condition to corrupt freed memory within the telephony service process, achieving full compromise of confidentiality, integrity, and availability. No active exploitation is confirmed by CISA KEV, and no public exploit has been identified at time of analysis; Microsoft has released patched builds for all affected platforms.
Local privilege escalation in the Windows Telephony Service (TAPI) allows an already-authenticated, low-privileged attacker to gain full system-level control via a use-after-free memory corruption flaw. The vulnerability spans a wide range of Windows versions from Server 2012 through Windows 11 26H1 and Server 2025. No public exploit code or CISA KEV listing has been identified at time of analysis, but the breadth of affected Windows versions and the availability of a vendor patch make patching urgent in environments where Telephony Service is active.
Privilege escalation via use-after-free in the Windows Win32K kernel subsystem affects a broad spectrum of Windows client and server releases, from Windows Server 2012 through Windows 11 25H2. An authenticated local attacker can exploit this flaw with low complexity and no user interaction to achieve full SYSTEM-level privileges (C:H/I:H/A:H per CVSS). No public exploit has been identified at time of analysis, but the low-complexity local exploitation profile - combined with the near-universal deployment footprint of Windows - makes this a high-priority patch for both endpoint and server environments.
Privilege escalation in Windows Modern Device Management (MDM) allows a low-privileged local attacker to gain SYSTEM-level access across a broad swath of Windows 10, Windows 11, and Windows Server editions. The root cause is CWE-416 (Use After Free), a memory-safety flaw in the MDM component where a freed memory object is dereferenced, enabling controlled memory corruption that can redirect execution to attacker-supplied code. Microsoft has released patches for all affected versions; no public exploit code or CISA KEV entry is identified at time of analysis.
Privilege escalation via use-after-free in the Windows Telephony Service (TAPI) allows a locally authenticated, low-privileged attacker to gain SYSTEM-level access across a broad range of Windows desktop and server releases. The vulnerability affects Windows 10, Windows 11 (all current feature releases), and Windows Server 2012 through 2025, representing near-universal coverage of supported and legacy Microsoft platforms. No public exploit identified at time of analysis; vendor-released patches are available via Microsoft Update.
Use-after-free in Windows Winlogon enables a locally authenticated attacker to escalate privileges to SYSTEM level across a broad range of Windows desktop and server editions spanning Windows 10 through Windows 11 26H1 and Windows Server 2012 through 2025. The CVSS 7.0 score (AV:L/AC:H/PR:L) reflects that exploitation requires an existing low-privileged foothold and high attack complexity, placing this squarely in the post-compromise privilege escalation category rather than an initial access vector. No public exploit identified at time of analysis; Microsoft has released patches covering all affected build branches.
Privilege escalation in Windows Installer (msiexec) on Windows 11 and Windows Server 2025 allows a locally authenticated low-privileged user to gain SYSTEM-level privileges by exploiting a use-after-free memory corruption condition. Affected builds span Windows 11 versions 24H2, 25H2, and 26H1, as well as Windows Server 2025 including Server Core deployments. No public exploit code or active exploitation has been identified at time of analysis; a vendor-released patch is available from Microsoft.
Privilege escalation via use-after-free in the Windows Bind Filter Driver affects Windows 11 (versions 23H2 through 26H1) and Windows Server 2025, allowing a locally authenticated attacker to gain SYSTEM-level privileges. The memory corruption flaw (CWE-416) is triggered through the kernel-mode filter driver component, yielding full confidentiality, integrity, and availability impact per CVSS. SSVC signals no confirmed exploitation and non-automatable attack path; a vendor patch is available and should be prioritized given the total technical impact rating.
Privilege escalation via use-after-free in the Windows Kernel allows a locally authenticated low-privilege attacker to gain SYSTEM-level access on Windows 11 and Windows Server 2025. The vulnerability carries a CVSS 7.0 score with high attack complexity (AC:H), indicating exploitation likely requires precise timing or heap-grooming to succeed. No public exploit identified at time of analysis, and Microsoft has released patches addressing all affected build versions.
Local code execution in the Windows DHCP Client exposes Windows 11 and Windows Server 2025 systems to privilege escalation by authorized local users via a use-after-free memory corruption condition. The flaw (CWE-416) requires high attack complexity - consistent with race-condition-dependent UAF exploitation - and an existing local foothold (PR:L, AV:L), limiting its practical reach compared to its full C:H/I:H/A:H impact triad. No public exploit has been identified at time of analysis, and Microsoft has released a vendor-confirmed patch.
Local privilege escalation in Windows Application Information Services (appinfo) allows an authenticated local user to gain SYSTEM-level privileges through a use-after-free memory corruption flaw (CWE-416). Affected systems span Windows 11 versions 24H2, 25H2, and 26H1, plus Windows Server 2025 and its Server Core variant - all current, widely-deployed Microsoft platforms. No public exploit identified at time of analysis, but the low attack complexity (AC:L) and full CIA impact (C:H/I:H/A:H) make this a high-priority patch for any environment where untrusted or low-privileged users have local access.
Privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated local attacker with low privileges to elevate to SYSTEM-level access by exploiting a use-after-free memory corruption condition in the kernel-mode driver. The flaw spans a wide swath of Microsoft's supported and legacy Windows ecosystem, from Windows 10 1607 and Server 2012 through Windows 11 26H1 and Server 2025, making the patching surface unusually broad. No public exploit code or active exploitation has been confirmed at time of analysis; however, the combination of kernel-level impact, full C/I/A compromise upon success, and low privilege prerequisite makes this a meaningful post-compromise escalation risk.
Local privilege escalation in the Windows Graphics Kernel exposes a broad range of Windows 10, Windows 11, and Windows Server editions to a use-after-free memory corruption flaw (CWE-416). An attacker holding a low-privileged local account who can satisfy a race condition in the kernel graphics subsystem can gain SYSTEM-level control of the affected host. Microsoft has released patches across all identified product lines; no public exploit has been identified at time of analysis.
Privilege escalation in the Windows Virtual Hard Disk (VHD) Miniport Driver affects Windows 10, 11, and Server 2016 through 2025, enabling a low-privileged local attacker to achieve full kernel-level control via a use-after-free memory corruption in a kernel-mode driver. The CVSS AC:H rating indicates the exploit path likely requires precise timing - consistent with a race condition in driver memory management - which reduces but does not eliminate real-world risk. No public exploit code or CISA KEV listing has been identified at time of analysis; a vendor patch from Microsoft is available.
Remote code execution in Zoom Clients' annotator function allows a malicious meeting participant to compromise another participant's device by exploiting a use-after-free memory corruption flaw during a live meeting session. The CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H vector confirms network-accessible cross-participant exploitation with full CIA impact and scope change, requiring no in-meeting privileges but demanding high attack complexity consistent with UAF heap manipulation. No public exploit code has been identified at time of analysis, and no CISA KEV listing was found.
Use-after-free in Siemens Solid Edge SE2025 and SE2026 enables arbitrary code execution in the context of the current process when a user opens a specially crafted DFT file. Both affected annual release branches are vulnerable until patched - SE2025 prior to V225.0 Update 15 and SE2026 prior to V226.0 Update 7 - as confirmed by Siemens Security Advisory SSA-621657. No public exploit or active exploitation has been identified at time of analysis; the CVSS 4.0 AC:H rating indicates non-trivial exploit development is required.
Use-after-free memory corruption in Siemens Solid Edge SE2025 and SE2026 allows code execution in the context of the current user process when a specially crafted DFT (draft) file is parsed. Affected are all SE2025 releases prior to V225.0 Update 15 and all SE2026 releases prior to V226.0 Update 7, as confirmed by Siemens advisory SSA-621657. No public exploit code or active exploitation has been identified at time of analysis, and the local attack vector combined with required user interaction meaningfully constrains real-world exposure.
Use-after-free in the OP-TEE OS Trusted Application loader (all versions through 4.10.0) allows an attacker who controls a signed Trusted Application to corrupt S-EL1 secure-world kernel memory. By setting TA_FLAG_CONCURRENT in the TA's signed header - a flag reserved exclusively for pseudo-TAs - an adversary can force two concurrent sessions to share a context without locking, triggering a race on uctx->vm_info.regions that frees vm_region nodes still referenced by live mappings. No public exploit has been identified at time of analysis, and the flaw is not listed in CISA KEV, but the high CVSS 4.0 score of 8.4 and confirmed patch availability underscore its seriousness in TEE-dependent deployments.
Heap-use-after-free in the Ruby json gem's native C extension (versions 2.20.0 through 2.21.1) allows an unauthenticated remote attacker to crash the Ruby process by supplying a crafted truncated JSON stream with duplicate object keys to any application using JSON::ResumableParser. The root cause is that the parser's input buffer is freed without resetting the state.start, state.cursor, and state.end pointers, which are subsequently dereferenced when partial_value processes the duplicate-key warning path via cursor_position, producing a heap-use-after-free confirmed by AddressSanitizer and a native SIGSEGV on official RubyGem releases. Impact is limited to availability - no code execution or information disclosure is claimed - and no public exploit code has been identified at time of analysis, though a private end-to-end TCP proof-of-concept was submitted with the advisory.
Use-After-Free in Autodesk Revit's PDF parser allows arbitrary code execution, sensitive data disclosure, or application crash when a user opens a maliciously crafted PDF file. Affected versions span Revit 2026 (prior to 2026.5.0) and Revit 2027 (prior to 2027.2.0), with full high-impact potential across confidentiality, integrity, and availability. No public exploit or active exploitation (CISA KEV) has been identified at time of analysis; a vendor patch is available via advisory ADSK-SA-2026-0011.
Use-after-free in Skia, Chrome's 2D graphics rendering engine, enables arbitrary code execution within the renderer sandbox in Google Chrome versions prior to 151.0.7922.109. Exploitation requires an attacker to have already achieved renderer process compromise, making this a second-stage chained payload rather than a standalone initial access vector - a prerequisite that materially constrains real-world exploit delivery. No public exploit code has been identified at time of analysis, and SSVC confirms Exploitation: none and Automatable: no, though C/I/A impacts are rated High within the sandboxed scope.
Sandbox escape in Google Chrome desktop versions prior to 151.0.7922.109 stems from a use-after-free in the Payments component, letting a remote attacker who lures a victim to a crafted HTML page potentially break out of the renderer sandbox. Rated High by Chromium and scored CVSS 9.6 due to a scope change, though exploitation requires user interaction (visiting a malicious page). There is no public exploit identified at time of analysis and no CISA KEV listing, but Chrome renderer/sandbox-escape bugs are historically high-value targets.
Use-after-free in Chrome's Views component prior to version 151.0.7922.109 enables a sandbox escape for remote attackers who have already compromised the renderer process, via a crafted HTML page. The CVSS scope change (S:C) confirms the potential for OS-level code execution beyond Chrome's renderer sandbox, earning a Critical severity designation from the Chromium security team despite an NVD score of 8.3. No public exploit code or CISA KEV confirmation has been identified at time of analysis, though this vulnerability class is a high-value target frequently weaponized as the second stage of browser exploit chains by sophisticated threat actors.
Sandbox escape in Google Chrome's Media component on Windows (versions prior to 151.0.7922.109) lets a remote attacker break out of the renderer sandbox by luring a victim to a crafted HTML page. The flaw is a use-after-free (CWE-416) rated High by Chromium and CVSS 9.6 because a successful escape yields full confidentiality, integrity, and availability impact beyond the sandboxed process. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, though Chrome UAF media bugs are historically attractive targets.
Sandbox escape in Google Chrome for Android before 151.0.7922.109 stems from a use-after-free in the WebGL graphics component (CWE-416), letting a remote attacker who lures a victim to a crafted HTML page potentially break out of the renderer sandbox. Chromium rates this Critical and CVSS scores it 9.6 with a scope change (S:C), reflecting the cross-boundary sandbox escape. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but Chrome WebGL memory-corruption bugs are historically high-value exploitation targets.
Sandbox escape in Google Chrome's Web Authentication (WebAuthn) component before 151.0.7922.109 lets a remote attacker who lures a victim to a crafted HTML page corrupt memory via a use-after-free and potentially break out of the renderer sandbox. Rated High by Chromium and scored CVSS 9.6 (scope-changed), it affects the vast installed base of desktop Chrome; Google has shipped a fixed Stable-channel build. There is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Use-after-free in the Chrome Extensions subsystem allows sandboxed arbitrary code execution in Google Chrome prior to 151.0.7922.109, requiring a victim to install a crafted malicious extension. The UAF (CWE-416) memory corruption condition is exploitable remotely but demands high attack complexity and active user interaction, resulting in code execution confined within Chrome's sandbox. No public exploit code or CISA KEV listing has been identified at time of analysis; Google has released a fix in the stable channel update of 01 August 2026.
Use-after-free exploitation in Google Chrome's Media component on Windows enables sandbox escape for attackers who have already compromised the renderer process. Chrome versions prior to 151.0.7922.109 on Windows are affected, with a crafted HTML page serving as the trigger mechanism to corrupt freed memory and break out of the renderer sandbox. SSVC rates current exploitation as none and non-automatable, though the total technical impact class reflects full OS-level compromise if the two-stage attack chain is completed successfully.
Use-after-free in the Views UI rendering component of Google Chrome (all versions prior to 151.0.7922.109) enables a remote attacker to corrupt heap memory via a crafted HTML page, requiring the victim to perform specific UI gestures. The CVSS:3.1 vector (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H) reflects a fully network-delivered attack with no authentication barrier, though high attack complexity and mandatory user interaction substantially reduce opportunistic exploitation likelihood. No public exploit code or CISA KEV listing has been identified at time of analysis; Google rated this High severity internally and shipped a patch in the stable channel update.
Use-after-free in Google Chrome's Views UI framework on Windows, fixed in version 151.0.7922.109, exposes users to heap corruption with full confidentiality, integrity, and availability impact. Exploitation requires convincing a target to perform specific UI gestures while visiting a crafted HTML page, making this a social-engineering-dependent but high-consequence flaw. No public exploit code or CISA KEV listing has been identified at the time of analysis; however, the severity and platform breadth make patching urgent for Windows enterprise fleets.
Use-after-free in the Payments component of Google Chrome prior to 151.0.7922.109 enables a sandbox escape when an attacker has already compromised the renderer process. Exploitation requires chaining a prior renderer compromise with delivery of a crafted HTML page, placing this firmly in the category of multi-stage browser exploitation. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis, and SSVC classifies exploitation status as none, though the technical impact is rated total due to the full sandbox escape capability.
Sandbox escape in Google Chrome on Android (prior to 151.0.7922.109) via a use-after-free vulnerability in the Skia graphics library allows a remote attacker who has already compromised the renderer process to break out of Chrome's sandbox through a crafted HTML page. The CVSS vector (S:C, C:H/I:H/A:H) confirms full cross-boundary compromise, elevating an attacker from renderer-level code execution to broader Android OS access. No active exploitation is confirmed at time of analysis (SSVC exploitation: none; not listed in CISA KEV), though Technical Impact is rated total by CISA's SSVC framework.
Remote code execution within the Chrome sandbox is possible in Google Chrome versions prior to 151.0.7922.109 due to a use-after-free vulnerability in the V8 JavaScript engine, triggerable by a remote attacker through a specially crafted HTML page. The attacker achieves arbitrary code execution confined to the Chrome renderer sandbox, requiring no privileges but necessitating user interaction to visit a malicious page. Google has released a fix in version 151.0.7922.109; SSVC assessment confirms no known active exploitation at time of analysis, and no public exploit code has been identified.
Sandbox escape in Google Chrome for Linux (versions before 151.0.7922.109) stems from a use-after-free in the Aura windowing subsystem, letting a remote attacker who lures a victim to a crafted HTML page corrupt memory and potentially break out of the renderer sandbox. Google rated the Chromium severity Critical (CVSS 9.6, scope-changed), but there is no public exploit identified at time of analysis and CISA's SSVC framework records exploitation status as 'none'. Because a full sandbox escape gives attacker code the privileges of the browser process on the host, this is a high-priority patch despite the absence of observed exploitation.
Sandbox escape in Google Chrome's Aura display layer on Linux allows a remote attacker with an already-compromised renderer process to break out of the Chrome sandbox via a crafted HTML page, achieving full system-level code execution. Affected versions are all Chrome builds prior to 151.0.7922.109 on Linux. No public exploit code or CISA KEV listing has been identified at time of analysis, but the CVSS scope-changed rating (S:C) and High across C/I/A reflect the severe post-exploitation impact of a successful sandbox escape in a privileged browser context.
Use-after-free in Google Chrome's Translate component (versions prior to 151.0.7922.109) enables remote attackers to execute arbitrary code within the browser's renderer sandbox by directing a user to a crafted HTML page. The CVSS 8.8 score reflects network-accessible, low-complexity exploitation gated only by a single user interaction - visiting an attacker-controlled page. No public exploit code or CISA KEV listing has been identified at time of analysis, though the RCE primitive within one of the world's most widely deployed browsers represents a materially significant attack surface.
Use-after-free in Google Chrome's HTML engine (all versions prior to 151.0.7922.109) exposes users to potential heap corruption and code execution when they visit a crafted HTML page. The CVSS 8.8 score reflects unauthenticated, network-reachable exploitation requiring only a single user interaction - consistent with Chromium's own 'High' severity classification. No public exploit code or CISA KEV listing has been identified at time of analysis; a vendor patch (151.0.7922.109) has been released and is the primary mitigation.
Heap corruption via use-after-free in Google Chrome's Views UI framework (prior to 151.0.7922.109) can be triggered by a remote attacker who delivers a crafted HTML page and induces a user to perform specific UI gestures. Successful exploitation may lead to arbitrary code execution or denial of service within the browser process. No public exploit code or CISA KEV listing has been identified at time of analysis, and the CVSS AC:H rating signals non-trivial exploitation conditions that reduce real-world risk compared to the high severity label.
Use-after-free in Chrome's Resources component on Android enables sandbox escape for attackers who have already established a foothold in the renderer process. Affected versions are all Chrome for Android releases prior to 151.0.7922.109. The CVSS scope change (S:C) and High ratings across Confidentiality, Integrity, and Availability confirm that successful exploitation breaks out of the browser sandbox, exposing the underlying Android OS. No public exploit code or CISA KEV listing exists at time of analysis, though the chained exploit capability (renderer-to-sandbox-escape) represents a critical capability for advanced threat actors.
Sandbox escape via GPU use-after-free in Google Chrome prior to 151.0.7922.109 enables a remote attacker who has already compromised the renderer process to break out of the Chromium sandbox by delivering a crafted HTML page. The vulnerability resides in Chrome's GPU component and, if successfully chained after an initial renderer compromise, yields full confidentiality, integrity, and availability impact on the host system. No public exploit code has been identified at the time of analysis, and SSVC classifies exploitation status as none with automatable set to no, indicating no evidence of active or mass exploitation.
Use-after-free in the WebGL subsystem of Google Chrome for Android (prior to 151.0.7922.109) enables sandbox escape for an attacker who has already achieved renderer-process compromise. By directing a victim to a crafted HTML page, an adversary with existing renderer access can exploit freed memory corruption in WebGL to break out of Chrome's sandbox and reach OS-level execution on the Android device. No public exploit code or active exploitation has been identified; SSVC rates exploitation as none and automatable as no, though technical impact is assessed as total given the full scope change.
Memory corruption in libkcapi's one-shot asynchronous I/O path allows a local process to induce kernel writes into application-owned output buffers after an error return. Affected platforms include Red Hat Enterprise Linux 8, 9, and 10, Red Hat Hardened Images, and OpenShift Container Platform 4. An unprivileged local attacker or a compromised application can exploit this use-after-free-class condition to crash the calling process (high availability impact) or corrupt buffer contents for limited confidentiality and integrity impact. No public exploit code or CISA KEV listing has been identified at time of analysis.
Server-side use-after-free in open62541 1.5.5 allows a remote attacker to crash an OPC UA server process, causing denial of service. The flaw arises in the local MonitoredItem subscription path where UA_Subscription_localPublish continues dereferencing a UA_Notification object after a callback has already freed it by calling UA_Server_deleteMonitoredItem on the active item. No public exploit or CISA KEV listing has been identified; impact is limited to availability with no confidentiality or integrity exposure.
Privilege escalation in the Android kernel VPU (Video Processing Unit) driver stems from a use-after-free in vpu_ioctl.c, allowing an attacker to elevate to kernel-level privileges without any additional execution privileges or user interaction. It affects Google Android devices (per the Pixel security bulletin for 2026-08-01), and Android's advisory states no user interaction is required; SSVC rates the technical impact as total and the flaw as automatable. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the total-impact, no-interaction profile makes it a high-priority patch target.
Remote code execution via use-after-free in Microsoft Excel affects multiple product lines including Microsoft 365 Apps for Enterprise, Excel 2016, and Office 2019/LTSC 2021/LTSC 2024. An unauthenticated remote attacker can exploit this memory corruption flaw by convincing a target user to open a specially crafted Excel workbook, resulting in arbitrary code execution under the context of the victim process. No public exploit code has been identified at time of analysis and this vulnerability is not listed in the CISA KEV catalog, though the low-complexity, no-privilege network attack vector makes it an attractive phishing payload candidate.
Remote code execution in Microsoft Edge (Chromium-based) is possible via a use-after-free memory corruption flaw exploitable over a network by an unauthenticated attacker who can induce user interaction with malicious content. The CVSS vector (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H) reflects full impact potential against confidentiality, integrity, and availability, tempered by high attack complexity and mandatory user interaction. No public exploit identified at time of analysis and the temporal metric E:U (Unproven) aligns with this; a vendor-released patch is confirmed available via the Microsoft Security Response Center.
Heap use-after-free in FreeRDP's asynchronous update message proxy (all versions before 3.29.0) enables a malicious or compromised RDP server to crash the connecting client or induce memory corruption by sending crafted RAIL WINDOW_STATE_ORDER and NOTIFY_ICON_STATE_ORDER update packets. The vulnerability surfaces only when the AsyncUpdate option is enabled on the client, limiting but not eliminating real-world exposure given the feature's performance benefits and common usage. Vendor-released patch version 3.29.0 is available; no public exploit code and no CISA KEV listing have been identified at time of analysis.
Heap use-after-free in FreeRDP's async update message proxy allows a malicious or compromised RDP server to crash the client and corrupt heap memory through a crafted RAIL WINDOW_ORDER_ICON message. The flaw is gated on the AsyncUpdate feature being explicitly enabled via the /async-update flag - a non-default client configuration - which limits real-world exposure relative to the CVSS 4.0 score of 8.7. All FreeRDP versions prior to 3.29.0 (CPE: cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*) are affected; no public exploit or CISA KEV listing has been identified at time of analysis.
Use-after-free in the Zephyr RTOS Bluetooth GATT client stack allows an adjacent Bluetooth peer acting as a GATT server to crash a Zephyr device or potentially redirect its execution by replying to a CCC-write with an ATT Error Response. The defect is a callback-ordering bug in gatt_write_ccc_rsp(): the API-documented termination signal notify(NULL) was emitted before subscribe(), so applications that free or recycle bt_gatt_subscribe_params in their termination handler dereference a dangling function pointer. No public exploit code or CISA KEV entry exists; a vendor patch commit is available but a specific tagged release version has not been confirmed.
Use-after-free in open62541's TransferSubscriptions service allows a low-privileged, network-accessible attacker to corrupt heap memory on OPC UA servers running versions 1.3.0 through 1.3.18, 1.4.0 through 1.4.17, and 1.5.0 through 1.5.5, with CVSS v3.1 scoring 8.1 (High). The flaw arises from incomplete intrusive-list migration during session transfer - a stale back-pointer into the freed subscription struct is written through when a monitored item is later removed - and was reproduced as a confirmed heap use-after-free write under AddressSanitizer; no public exploit code is identified at time of analysis (withheld at o6 Automation's request). Vendor-released patches v1.3.19, v1.4.18, and v1.5.6 were published 2026-07-27 and are confirmed to contain the fix; CISA published coordinated advisory ICSA-26-211-08 on 2026-07-30.
Memory-corruption remote code execution in Google Chrome's Dawn WebGPU graphics component affects all Desktop builds prior to 151.0.7922.72, where a crafted HTML page triggers a use-after-free (CWE-416) that lets a remote attacker run arbitrary code - though confined inside the renderer sandbox, which is why Chromium rated it Low despite the CVSS 8.8. Exploitation requires only that a victim load a malicious page (UI:R), with no authentication. There is no public exploit identified at time of analysis and the CVE is not on CISA KEV.
Remote code execution in Google Chrome's PDFium component (versions prior to 151.0.7922.72) allows a remote attacker to run arbitrary code - confined to the renderer sandbox - when a victim opens a maliciously crafted PDF. The flaw is a CWE-416 use-after-free reported by Google's own Chrome team and fixed in the July 2026 Stable channel update; Chromium rated its intrinsic severity Low because execution is contained within the sandbox, though NVD's CVSS scores it 8.8. There is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Heap corruption via a use-after-free in Google Chrome for iOS (versions prior to 151.0.7922.72) lets a remote attacker potentially corrupt memory when a victim opens a crafted HTML page, with the CVSS 8.8 vector modeling full confidentiality, integrity, and availability loss. Google reported it internally and Chromium rated the security severity as Low; there is no public exploit identified at time of analysis, EPSS is low at 0.21% (11th percentile), and SSVC records exploitation status as none.
Sandbox escape in Google Chrome's WebSockets implementation (versions prior to 151.0.7922.72) allows a remote attacker to potentially break out of the renderer sandbox when a victim visits a crafted HTML page. The flaw is a use-after-free (CWE-416) rated CVSS 9.6 due to a scope-changing sandbox escape, though Google's own Chromium severity rating is only Low and EPSS exploitation probability is minimal (0.17%). No public exploit has been identified and CISA SSVC lists exploitation status as none.
Sandbox escape in Google Chrome desktop before 151.0.7922.72 lets an attacker who already controls a compromised renderer process break out of the sandbox by triggering a use-after-free in the browser's DNS handling via a crafted HTML page. Chromium rated the issue Low severity, and while the NVD CVSS is 9.6, SSVC records no observed exploitation and it is not automatable; there is no public exploit identified at time of analysis and it is not in CISA KEV. EPSS is low at 0.17% (7th percentile), consistent with a second-stage chaining bug rather than a mass-exploited entry point.
Arbitrary code execution within the renderer sandbox in Google Chrome's V8 JavaScript engine affects all desktop versions prior to 151.0.7922.72, triggered when a victim installs a crafted malicious Chrome extension that exploits a use-after-free memory-corruption bug. Google fixed this in the July 2026 Stable channel update, and no public exploit identified at time of analysis; EPSS is low at 0.13% (3rd percentile), consistent with Chromium's own 'Low' security-severity rating despite the CVSS base score of 8.8.
Remote code execution in Google Chrome's Sync component (versions prior to 151.0.7922.72) allows a remote attacker to run arbitrary code within the renderer sandbox when a victim visits a crafted HTML page. The flaw is a CWE-416 use-after-free reported internally by the Chrome team; it carries a CVSS 8.8 but Chromium rated the security severity as Low, and code execution is confined to the sandbox rather than the host OS. No public exploit has been identified at time of analysis, and EPSS is low at 0.21% (12th percentile).
Sandboxed arbitrary code execution in Google Chrome's DevTools component affects all desktop builds prior to 151.0.7922.72, where a use-after-free (CWE-416) can be triggered by a crafted Chrome Extension. An attacker must first convince the victim to install a malicious extension, after which they can run code confined to the browser sandbox. Chromium rated this Low severity; no public exploit identified at time of analysis and EPSS exploitation probability is very low (0.13%, 3rd percentile).
Sandboxed remote code execution in Google Chrome's DevTools component (versions prior to 151.0.7922.72) lets a remote attacker run arbitrary code within the renderer sandbox when a victim opens a crafted HTML page. The flaw is a use-after-free (CWE-416) rated Medium by Chromium; no public exploit has been identified and EPSS estimates only a 0.27% exploitation probability, indicating low near-term likelihood despite the high CVSS base score. Critically, code execution is confined to the sandbox and does not by itself constitute a full host compromise.
Heap corruption in Google Chrome's Views UI framework on Linux affects all versions prior to 151.0.7922.72, where a remote attacker can leverage a use-after-free by luring a victim to a crafted HTML page. Because exploitation requires the user to visit malicious content (UI:R), it is not fully automatable, and there is no public exploit identified at time of analysis; EPSS estimates only a 0.18% exploitation probability (8th percentile) and SSVC records exploitation status as none. Chromium rated the underlying issue Medium severity, though the CVSS base score is 8.8 due to high confidentiality, integrity, and availability impact if successfully exploited.
Heap corruption in the TabStrip component of Google Chrome desktop before 151.0.7922.72 allows a remote attacker to trigger a use-after-free (CWE-416) when a user is lured to a crafted HTML page and performs specific UI gestures. Successful exploitation could lead to arbitrary code execution within the renderer process, though Chromium rates the severity as Medium and there is no public exploit identified at time of analysis. EPSS is low at 0.22% (12th percentile) and CISA SSVC records exploitation status as none.
Heap corruption via use-after-free in Google Chrome's Enterprise component allows a remote attacker to potentially execute arbitrary code when a victim visits a crafted HTML page, affecting all Chrome versions prior to 151.0.7922.72. Google rates the Chromium severity as Medium, but the CVSS 8.8 reflects full compromise of the browser process on successful exploitation; there is no public exploit identified at time of analysis and EPSS probability is low (0.18%). A vendor patch is available in the 151.0.7922.72 stable channel.
Heap corruption in Google Chrome's WebRTC component (versions prior to 151.0.7922.72) allows a remote attacker to exploit a use-after-free by luring a victim to a crafted HTML page, potentially leading to arbitrary code execution in the renderer process. The flaw is a CWE-416 object-lifecycle error rated CVSS 8.8 with user interaction required. There is no public exploit identified at time of analysis, and EPSS is low at 0.18% (8th percentile), indicating no observed weaponization despite the high CVSS.
Sandboxed remote code execution in Google Chrome's WebXR implementation (all channels prior to 151.0.7922.72) lets a remote attacker run arbitrary code within the renderer sandbox when a victim visits a crafted HTML page. Google rates the Chromium security severity as Medium, though the CVSS 8.8 reflects high impact contingent on user interaction; no public exploit identified at time of analysis and EPSS is low (0.22%, 13th percentile). Note a source conflict: the description cites an integer overflow while the CWE and tags indicate use-after-free/memory corruption.
Remote code execution in Google Chrome's PDFium PDF rendering engine (versions prior to 151.0.7922.72) allows a remote attacker to execute arbitrary code inside the browser's renderer sandbox via a crafted PDF file. The flaw is a CWE-416 use-after-free rated CVSS 8.8 (Chromium-assessed severity: Medium) and requires the victim to open or render a malicious PDF (UI:R). No public exploit has been identified at time of analysis and the EPSS score is low (0.21%, 11th percentile), and code execution is confined to the sandbox, meaning a separate sandbox-escape chain would be needed for full host compromise.
Local privilege escalation in Google Chrome for Windows before 151.0.7922.72 stems from a use-after-free in the Tracing component (CWE-416), letting a local attacker who lures a user into opening a malicious file execute code that escalates to OS-level privileges. Chromium rates the security severity as Medium, but the assigned CVSS 3.1 score is 7.8 (High) reflecting full confidentiality, integrity, and availability impact. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, though a vendor patch is available.
Remote code execution in Google Chrome's V8 JavaScript engine (versions prior to 151.0.7922.72) allows a remote attacker to run arbitrary code inside the renderer sandbox when a victim opens a crafted HTML page. The flaw is a CWE-416 use-after-free memory corruption issue; Google has released a fixed stable-channel build, and there is no public exploit identified at time of analysis. Despite a CVSS of 8.8, Chromium rated the security severity Medium and EPSS is low (0.21%, 12th percentile), and the impact is constrained to code execution within the sandbox rather than full host compromise.
Sandbox escape in Google Chrome's ANGLE graphics layer (versions prior to 151.0.7922.72) allows an attacker who has already compromised the renderer process to break out of the sandbox via a crafted HTML page, exploiting a use-after-free (CWE-416) memory corruption. Google rated the underlying Chromium severity as Medium, and while the NVD CVSS is 9.6, exploitation is gated behind a pre-existing renderer compromise. There is no public exploit identified at time of analysis and EPSS probability is low (0.17%, 7th percentile), indicating this is a second-stage bug rather than a directly weaponizable entry point.
Sandbox escape in Google Chrome's ANGLE graphics layer on Windows (versions prior to 151.0.7922.72) lets a remote attacker who lures a victim to a crafted HTML page trigger a use-after-free that can potentially break out of the renderer/GPU sandbox. Google rated the Chromium security severity Medium and has shipped a fix; there is no public exploit identified at time of analysis and the EPSS score is low (0.17%, 7th percentile), indicating limited near-term exploitation likelihood despite the serious impact class.
Sandboxed arbitrary code execution in Google Chrome's V8 JavaScript engine (versions prior to 151.0.7922.72) lets a remote attacker run code inside the renderer sandbox when a victim opens a crafted HTML page. The flaw is a use-after-free (CWE-416) rated CVSS 8.8 with a Chromium severity of Medium; a vendor patch is available. There is no public exploit identified at time of analysis, and the EPSS probability is low at 0.21%.
Sandbox escape in Google Chrome desktop prior to 151.0.7922.72 stems from a use-after-free in the Media component, allowing a remote attacker who has already compromised the renderer process to break out of the sandbox via a crafted HTML page. Chromium rates the underlying bug Medium severity, but the reported CVSS is 9.6 due to the scope-changing sandbox-escape impact; there is no public exploit identified at time of analysis, and EPSS exploitation probability is low at 0.21% (11th percentile). A vendor patch is available.
Use-after-free in the Audio component of Google Chrome for macOS enables a potential sandbox escape in versions prior to 151.0.7922.72. Exploitation is a two-stage attack: an attacker must first compromise the renderer process (via a separate vulnerability), then leverage this Audio UAF through a crafted HTML page to break out of the Chrome sandbox. No public exploit has been identified at time of analysis, and the EPSS score of 0.21% (11th percentile) signals low observed exploitation probability despite the high CVSS score of 8.8; vendor-released patch 151.0.7922.72 is available.
Sandbox-confined remote code execution in Google Chrome's Extensions component (versions prior to 151.0.7922.72) lets a remote attacker run arbitrary code inside the browser sandbox by getting a victim to load a crafted Chrome Extension, exploiting a use-after-free (CWE-416). Chromium rated the severity Medium because execution is contained within the sandbox rather than achieving full host compromise, though the NVD-style CVSS is 8.8. There is no public exploit identified at time of analysis, and EPSS is low at 0.24% (15th percentile).
Heap corruption in Google Chrome for Mac (Views UI component) prior to 151.0.7922.72 allows a remote attacker to potentially exploit a use-after-free by luring a victim to a crafted HTML page. The flaw is a memory-corruption bug that, if successfully leveraged, could lead to arbitrary code execution within the renderer/browser process; no public exploit has been identified at time of analysis and EPSS exploitation probability is low (0.21%, 11th percentile). Google rates the Chromium security severity as Medium, though the assigned CVSS of 8.8 reflects the full-impact potential typical of browser memory-corruption bugs.
Sandbox escape in Google Chrome's ANGLE graphics component affects all desktop builds prior to 151.0.7922.72, where a remote attacker can serve a crafted HTML page to trigger a use-after-free and potentially break out of the renderer sandbox. Google rates the Chromium security severity as Medium; there is no public exploit identified at time of analysis and it is not in CISA KEV, with a low EPSS of 0.21% (11th percentile). Exploitation requires the victim to visit an attacker-controlled page (UI:R), and a vendor patch is already available.
Use-after-free in the V8 JavaScript engine within Google Chrome versions prior to 151.0.7922.72 enables a remote attacker who has already compromised the renderer process to perform out-of-bounds memory access via a crafted HTML page. Despite a CVSS score of 8.8, this is not a standalone remote code execution path - it requires a pre-existing renderer compromise as an explicit precondition, placing it firmly in the category of a second-stage chained exploit. No public exploit code has been identified, CISA has not added this to the KEV catalog, and EPSS sits at 0.22% (13th percentile), consistent with targeted rather than mass exploitation risk. A vendor-released patch is available in Chrome 151.0.7922.72.
Sandbox escape in Google Chrome's Media component on Windows (versions before 151.0.7922.72) lets an attacker who has already compromised the renderer process break out of the browser sandbox through a crafted HTML page, exploiting a use-after-free (CWE-416). Rated High by Chromium and CVSS 8.3, it enables a scope-changing escalation from constrained renderer code to broader host access. There is no public exploit identified at time of analysis and it is not in CISA KEV; EPSS is low at 0.21% (11th percentile).
Sandbox escape in Google Chrome's Android WebView allows a remote attacker who has already compromised the renderer process to break out of the sandbox via a crafted HTML page in versions prior to 151.0.7922.72. Rooted in a use-after-free (object lifecycle) flaw rated High by Chromium, this is a second-stage privilege-boundary bypass rather than a standalone entry point. No public exploit identified at time of analysis, and the EPSS score is low (0.21%, 11th percentile), consistent with a bug reported internally by the Chrome team and patched before evidence of exploitation.
Remote code execution in Google Chrome desktop before version 151.0.7922.72 stems from a use-after-free in the browser's Input component (Chromium severity High, CVSS 8.8), permitting a remote attacker to run arbitrary code inside the renderer sandbox by luring a victim to a crafted HTML page. Exploitation requires user interaction (visiting the malicious page) but no authentication or prior privileges. There is no public exploit identified at time of analysis and it is not listed in CISA KEV; EPSS is low at 0.26% (17th percentile), consistent with a freshly patched browser bug not yet weaponized publicly.
Sandbox escape in Google Chrome's ANGLE graphics layer (versions prior to 151.0.7922.72) allows a remote attacker to break out of the renderer sandbox via a crafted HTML page, leveraging a use-after-free memory-corruption bug. Google rates the Chromium severity High and the CVSS is 9.6 due to the scope change from sandboxed renderer to host. There is no public exploit identified at time of analysis and the EPSS exploitation probability is low (0.21%, 11th percentile), consistent with CISA SSVC recording no known exploitation.
Privilege escalation in Google Chrome's Updater component on macOS (versions before 151.0.7922.72) stems from a use-after-free (CWE-416) that a local attacker can trigger via malicious network traffic, letting them execute code in the context of the privileged updater process. Google rated the Chromium severity as High and has shipped a fixed stable-channel build; there is no public exploit identified at time of analysis and EPSS exploitation probability is low (0.18%, 7th percentile). CISA's SSVC framework records no observed exploitation and marks the flaw as not automatable but with total technical impact.
Sandbox escape in Google Chrome desktop prior to 151.0.7922.72 lets an attacker who has already compromised the renderer process leverage a use-after-free in the Audio component to break out of the sandbox via a crafted HTML page. Rated High by Chromium and CVSS 9.6 due to scope change, this is a second-stage exploit primitive rather than an initial-access bug; no public exploit has been identified at time of analysis and EPSS is low at 0.29%. A vendor patch is available in Chrome 151.0.7922.72.
Sandbox escape in Google Chrome's ANGLE graphics layer (versions prior to 151.0.7922.72) lets a remote attacker who has already compromised the renderer process break out of the browser sandbox via a crafted HTML page. Rated Chromium severity High with a CVSS 9.6, the flaw is a use-after-free (CWE-416) reported by Google's own Chrome team; a vendor patch is available. There is no public exploit identified at time of analysis and EPSS is low (0.29%), consistent with SSVC showing no known exploitation.