Windows Server 2019
Monthly
Local privilege escalation in the Windows Virtual Hard Disk (VHD) Miniport Driver lets an authenticated low-privileged user corrupt kernel heap memory and gain SYSTEM-level control. The flaw (CWE-122 heap-based buffer overflow, CVSS 7.8) affects a broad range of Windows 10, Windows 11, and Windows Server builds and was reported by Microsoft. There is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Local privilege escalation in the Windows Storage component affects a broad range of Windows client and server builds (Windows 10 1809 through Windows 11 26H1, and Windows Server 2019 through 2025). By exploiting a use-after-free memory-corruption flaw (CWE-416), an already-authenticated local attacker can elevate to SYSTEM-level privileges. Reported by Microsoft with a patch available; there is no public exploit identified at time of analysis, EPSS is low (0.15%), and CISA SSVC records exploitation status as none.
Information disclosure in the Windows Remote Desktop Protocol (RDP) stack across Windows 10, Windows 11, and Windows Server 2012 R2 through 2025 lets a remote, unauthenticated attacker read memory beyond intended bounds and leak sensitive data over the network. Microsoft has published a patch and CVSS 3.1 rates it 7.5 (high) for the confidentiality-only impact. There is no public exploit identified at time of analysis, and CISA's SSVC framework marks exploitation as 'none' with only partial technical impact, so this is a patch-on-schedule issue rather than an emergency.
Remote code execution in Microsoft Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized network attacker to run arbitrary code by triggering a use-after-free (CWE-416) memory-corruption condition. The flaw affects a broad range of Windows client and server releases from Windows 10 1607 and Server 2012 through Windows 11 26H1 and Server 2025, and per its CVSS 9.8 vector requires no authentication or user interaction. There is no public exploit identified at time of analysis, and the EPSS probability is modest (0.61%), so despite the critical score exploitation is not yet observed.
Local privilege escalation in Microsoft Active Directory Federation Services (AD FS) lets an already-authenticated low-privileged user on the host gain higher privileges due to insufficient granularity of access control (CWE-1220). Affected deployments span AD FS on Windows Server 2012 through Windows Server 2025, and the flaw carries a CVSS 7.8 with high confidentiality, integrity, and availability impact. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, so this is a patch-priority-driven rather than exploitation-driven risk.
Local code execution in Microsoft Windows GDI+ (the graphics rendering component) via a heap-based buffer overflow (CWE-122), affecting a broad range of Windows client and server releases from Windows 10 1607 through Windows 11 26H1 and Server 2012 through Server 2025. Per the supplied CVSS vector (PR:N), an unauthorized attacker who gets the vulnerable component to process crafted graphics data can achieve high-impact code execution (C:H/I:H/A:H) on the local system. Microsoft has published a patch; there is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Remote code execution in the Windows Reliable Multicast Transport Driver (RMCAST) lets an unauthenticated network attacker trigger a use-after-free (CWE-416) and run arbitrary code on a broad range of Windows 10, Windows 11, and Windows Server systems (Server 2012 through Server 2025). Rated CVSS 8.1, the flaw carries high impact to confidentiality, integrity, and availability but requires winning a race condition (AC:H), and no public exploit identified at time of analysis. Reported by Microsoft with a vendor patch available.
Remote code execution in the Microsoft Windows TCP/IP networking stack allows an unauthenticated attacker on the same physical or logical network segment to win a race condition and run arbitrary code on the target. The flaw spans a broad range of desktop and server builds from Windows 10 1607 through Windows 11 26H1 and Windows Server 2012 through Server 2025. There is no public exploit identified at time of analysis, but Microsoft has confirmed the issue and shipped a patch, and the high CVSS (8.8) plus network-facing kernel component make it a priority to remediate.
Denial of service in Windows Active Directory (spanning Windows 10, Windows 11, and Windows Server 2012 through 2025) lets a remote, unauthenticated attacker send crafted network traffic that drives an AD service into an infinite loop, exhausting CPU and rendering domain services unavailable. Because the CVSS vector is AV:N/AC:L/PR:N/UI:N with high availability impact and no confidentiality or integrity loss, this is a pure availability threat against domain controllers. Microsoft has released a patch; there is no public exploit identified at time of analysis and no CISA KEV listing.
Local privilege escalation in Microsoft Windows Win32K (the kernel-mode GUI subsystem) allows an authenticated local user to elevate to SYSTEM by triggering a use-after-free (CWE-416) memory corruption condition. The flaw affects a broad range of supported builds spanning Windows 10 1809 through Windows 11 26H1 and Windows Server 2019 through 2025, including Server Core installations. Microsoft has released a patch; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
Remote code execution in the Windows Reliable Multicast Transport Driver (RMCAST) lets an unauthenticated attacker on the same network segment run arbitrary code by triggering an integer underflow (CWE-191) during multicast message processing. All supported Windows client and server builds from Windows Server 2012 through Windows Server 2025 and Windows 10 1607 through Windows 11 26H1 are affected. There is no public exploit identified at time of analysis, but the CVSS 8.8 adjacent-network unauthenticated profile and Microsoft's own reporting make this a high-priority patch.
Local privilege escalation to code execution in the Windows Resilient File System (ReFS) driver affects a broad range of Windows 10/11 and Windows Server 2016 through 2025 releases, where an integer overflow (CWE-190) in filesystem processing lets an already-authenticated local user run arbitrary code in an elevated context. The CVSS 3.1 vector (AV:L/PR:L) confirms low-privileged local access is required rather than remote exploitation, and there is no public exploit identified at time of analysis. Microsoft has released a patch via MSRC.
Local privilege escalation via heap-based buffer overflow in the Windows Message Queuing (MSMQ) Queue Manager component lets an authenticated local attacker corrupt heap memory and execute arbitrary code, gaining total control (SYSTEM-level) of the affected host. It impacts a broad range of Windows client and server builds from Windows Server 2012 through Windows 11 25H2/26H1 and Windows Server 2025. Microsoft has released patches; publicly available exploit code exists, though SSVC lists exploitation status as none and EPSS probability is low (0.39%).
Local privilege escalation in the Microsoft Printer Drivers component across Windows 10, Windows 11 (through 26H1), and Windows Server 2012 through 2025 lets an already-authenticated attacker corrupt kernel-adjacent memory to gain higher privileges. The flaw is a double free (CWE-415) triggered locally by a low-privileged user, yielding high confidentiality, integrity, and availability impact (CVSS 7.8). No public exploit identified at time of analysis, and it is not listed in CISA KEV.
Local privilege escalation in the Windows Win32K kernel-mode subsystem allows an already-authenticated attacker to win a race condition (CWE-362) and elevate to SYSTEM-level privileges across supported Windows 10, Windows 11, and Windows Server 2019-2025 builds. Reported by Microsoft with a vendor patch available; there is no public exploit identified at time of analysis and EPSS is low (0.16%, 5th percentile). CVSS 7.0 reflects high attack complexity (AC:H) driven by the timing-window nature of the flaw and the requirement for existing low-privilege access (PR:L).
Local privilege escalation in the Windows Active Directory certificate-validation path lets an already-authenticated attacker on Windows 10 (1607/1809) and Windows Server 2016 through 2025 (including Server Core) improperly validate a certificate to gain higher privileges. Microsoft reported and patched the flaw (CWE-295), but there is no public exploit identified at time of analysis and it is not on CISA KEV. The CVSS 7.8 vector (AV:L/PR:L) confirms an authenticated local attacker with full confidentiality, integrity, and availability impact upon success.
Local code execution in Microsoft Windows Media Foundation lets an unauthorized attacker run arbitrary code by luring a user into opening a specially crafted media file. The flaw affects a broad range of Windows 10, Windows 11, and Windows Server builds (from 1809 through Windows 11 26H1 and Server 2025), and Microsoft has released patches. No public exploit identified at time of analysis, but the low attack complexity and full C/I/A impact make it a standard Patch-Tuesday priority.
Local privilege escalation in Microsoft Windows Win32K (the kernel-mode GUI subsystem) lets an already-authenticated low-privilege user corrupt kernel heap memory via a heap-based buffer overflow (CWE-122) to gain SYSTEM-level control. The flaw affects a broad range of client and server builds (Windows 10 1607 through Windows 11 26H1, and Windows Server 2016 through 2025). Microsoft has released a patch; there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Local privilege escalation in the Windows Win32K kernel-mode subsystem allows an authenticated low-privileged user to win a race condition and elevate to SYSTEM across Windows 10, Windows 11 (through 26H1), and Windows Server 2012 through 2025. Reported by Microsoft with a patch available, it carries CVSS 7.0 but a high attack complexity (AC:H) reflecting the timing-sensitive nature of the flaw. There is no public exploit identified at time of analysis, and EPSS is low (0.19%, 9th percentile), consistent with CISA SSVC rating exploitation as 'none.'
Local privilege escalation in the Windows Common Log File System (CLFS) Driver allows an already-authenticated, low-privileged user to elevate to SYSTEM on a wide range of Windows client and server releases. Microsoft classifies the root cause as exposure of sensitive information (CWE-200), but the CVSS impact profile (C:H/I:H/A:H) reflects that the leaked kernel data enables full local privilege escalation. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, though CLFS has historically been a heavily exploited elevation-of-privilege target in Windows.
Network denial of service in the Windows Internet Key Exchange (IKE) protocol implementation allows an unauthenticated remote attacker to crash affected systems by triggering a heap-based buffer overflow. All impact is to availability only (CVSS 7.5, A:H, no confidentiality or integrity loss), making this a reliability/uptime threat against IPsec/VPN-facing Windows 10, Windows 11, and Windows Server hosts rather than a code-execution vulnerability. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the low attack complexity and lack of authentication make it a meaningful patching priority for internet-exposed IPsec endpoints.
Local privilege escalation in the Windows Overlay Filter (WOF) driver allows an authenticated low-privileged user to elevate to SYSTEM by triggering a heap-based buffer overflow (CWE-122). The flaw spans a broad range of client and server SKUs from Windows 10 1607 through Windows 11 26H1 and Windows Server 2012 R2 through Server 2025. Microsoft has shipped a patch; there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Local privilege escalation in the Quality Windows Audio/Video Experience (QWAVE) service across virtually all supported Windows client and server builds (Windows 10 1607 through Windows 11 26H1, Windows Server 2012 through 2025) allows an authenticated local attacker to gain SYSTEM-level control by triggering a use-after-free condition. Microsoft rates the impact as total (full confidentiality, integrity, and availability loss) with CVSS 7.8. There is no public exploit identified at time of analysis, and the low EPSS score (0.20%, 10th percentile) plus CISA SSVC 'Exploitation: none' indicate no observed exploitation yet.
Local privilege escalation in Microsoft Windows Hyper-V (affecting Windows 10, Windows 11, and Windows Server 2019 through 2025) allows an authenticated local attacker to elevate to SYSTEM by exploiting a use-after-free (CWE-416) memory corruption condition in the hypervisor stack. Microsoft reported the issue and has shipped fixes; there is no public exploit identified at time of analysis, and the low EPSS score (0.20%, 10th percentile) plus CISA SSVC 'Exploitation: none' indicate no observed exploitation yet. The total technical impact (full C/I/A compromise) makes it a meaningful patch priority on any Hyper-V-enabled host despite the local attack vector.
Denial of service in Microsoft Active Directory Federation Services (AD FS) allows a remote, unauthenticated attacker to crash the service by triggering a stack-based buffer overflow over the network (CVSS 7.5, availability-only impact). Because AD FS brokers single sign-on and federated authentication, a successful attack can knock out login for every downstream application that relies on it. No public exploit has been identified at time of analysis, and it is not listed in CISA KEV.
Denial of service in Microsoft Active Directory Federation Services (AD FS) lets a remote, unauthenticated attacker crash the service by triggering a stack-based buffer overflow (CWE-121) over the network. The flaw affects AD FS as shipped across a broad range of Windows client and server builds (Windows 10/11 and Windows Server 2012 through 2025). Microsoft - the reporting party - has released a patch; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
Local privilege escalation in the Microsoft Windows App Store component (Windows 10 1607 through Windows 11 26H1, and Windows Server 2016 through 2025) allows an authorized low-privileged attacker to win a race condition on an improperly synchronized shared resource and gain higher privileges. Exploitation is local-only and high-complexity because it depends on reliably hitting a narrow timing window, and no public exploit has been identified at time of analysis. A vendor patch is available via Microsoft's MSRC update guide.
Remote code execution in the Microsoft Windows FTP Service allows an unauthenticated network attacker to run arbitrary code by triggering a heap-based buffer overflow (CWE-122). The flaw affects the FTP service across a broad range of Windows 10, Windows 11, and Windows Server (2019/2022/2025) builds and carries a critical CVSS 9.8 rating with no authentication or user interaction required. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the unauthenticated, network-reachable nature of the bug makes it a high-priority patch target.
Local privilege escalation in Microsoft Windows WalletService allows an authenticated low-privileged attacker to gain SYSTEM-level rights on the host, per CVSS:3.1 AV:L/AC:L/PR:L (7.8, High). The flaw stems from improper privilege management (CWE-269) in the WalletService component and affects a broad range of Windows client and server builds. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but a vendor patch from Microsoft is available.
Local privilege escalation in the Windows Speech component affects a broad range of Windows client and server releases (Windows 10 1607 through Windows 11 26H1, and Windows Server 2016 through 2025). A use-after-free flaw (CWE-416) lets an authenticated local attacker corrupt memory to gain SYSTEM-level privileges; CVSS is 7.8 with total technical impact per CISA SSVC. There is no public exploit identified at time of analysis, and EPSS is low at 0.26%, but a vendor patch is available via Microsoft's MSRC update guide.
Local privilege escalation in the Windows StateRepository API lets an already-authenticated low-privileged user gain higher (typically SYSTEM-level) privileges due to insufficiently granular access control (CWE-1220). It affects a broad range of currently supported Windows client and server builds (Windows 10 1809 through Windows 11 26H1, and Windows Server 2019/2022/2025). The flaw was reported by Microsoft, a vendor patch is available, and there is no public exploit identified at time of analysis (not listed in CISA KEV).
Local privilege escalation in the Windows Kernel affects a broad range of currently supported Windows client and server builds (Windows 10 1809/21H2/22H2, Windows 11 24H2/25H2/26H1, and Windows Server 2019/2022/2025). A use-after-free (CWE-416) in kernel memory lets an already-authenticated local attacker corrupt kernel objects to gain SYSTEM-level privileges. Reported by Microsoft with a patch available; there is no public exploit identified at time of analysis, EPSS is low (0.25%), and SSVC records exploitation status as none.
Local information disclosure in the Microsoft Windows App Store (Store/AppX component) affects a broad range of Windows 10, Windows 11, and Windows Server releases (1607 through 26H1, Server 2016/2019/2022/2025). An authorized local attacker can leverage a use of uninitialized resource (CWE-908) to read memory contents that should not be exposed, with CVSS 7.1 reflecting high confidentiality impact but requiring low-privileged authenticated local access. There is no public exploit identified at time of analysis, it is not listed in CISA KEV, and Microsoft has released a patch via the MSRC update guide.
Remote code execution in Microsoft Active Directory Domain Services (AD DS) allows an unauthenticated network attacker to corrupt heap memory and run arbitrary code on affected domain controllers. The flaw (CVE-2026-49164, CVSS 8.1) spans a broad range of Windows client and server builds from Windows 10 1607 and Server 2012 through Windows 11 26H1 and Server 2025, with full confidentiality, integrity, and availability impact. Microsoft has released a patch; there is no public exploit identified at time of analysis, and the high attack complexity (AC:H) tempers the practical exploitation likelihood.
Remote code execution in the Microsoft ODBC Driver for SQL Server (shipped across Windows 10, Windows 11, and Windows Server 2012 through 2025) stems from a heap-based buffer overflow that lets an attacker run arbitrary code over the network. The supplied CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N) scores it 9.8 and marks it unauthenticated, though as a database driver flaw the realistic trigger is a client connecting to a malicious or compromised SQL Server endpoint. There is no public exploit identified at time of analysis and no CISA KEV listing, so this is a high-severity but not yet actively-exploited issue.
Remote code execution in the Microsoft Windows Bluetooth Port Driver (bthport) allows an adjacent, unauthenticated attacker to run arbitrary code by triggering a heap-based buffer overflow over Bluetooth radio range. The flaw spans a wide range of Windows client and server builds, from Windows 10 1607 and Server 2012 through Windows 11 26H1 and Server 2025. There is no public exploit identified at time of analysis, EPSS is modest at 0.38% (30th percentile), and CISA SSVC currently marks exploitation as 'none', but the CVSS 8.8 rating and 'total' technical impact make this a high-priority patch.
Privilege elevation in the Windows App Store component affects a broad range of Microsoft Windows client and server releases (Windows 10 1607 through Windows 11 26H1, and Windows Server 2016 through 2025), where a race condition (CWE-362) lets an unauthorized attacker win a timing window to gain elevated privileges over a network. The CVSS 3.1 score is 8.1 with a network vector and no authentication (PR:N), but high attack complexity (AC:H) reflects the difficulty of reliably winning the race. There is no public exploit identified at time of analysis and it is not listed in CISA KEV; a vendor patch is available from Microsoft.
Local privilege escalation in Windows Secure Kernel Mode (SKM/VTL1) allows an already-authenticated attacker to elevate to higher privileges on affected Windows 10, Windows 11 (through 26H1), and Windows Server 2016-2025 systems. The flaw stems from improper consistency validation of input crossing the trust boundary into the isolated secure kernel (CWE-1288), yielding full confidentiality, integrity, and availability impact on the local host. Microsoft has released a patch; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
Remote denial-of-service in Microsoft's HTTP/2 implementation allows unauthenticated network attackers to exhaust server resources and disrupt service availability. The flaw (CWE-400, uncontrolled resource consumption) was reported by Microsoft's MSRC and carries a CVSS 7.5 score driven entirely by availability impact, with no public exploit identified at time of analysis.
Local privilege escalation in Microsoft Windows Kernel allows an authenticated low-privileged user to elevate to SYSTEM by triggering a use-after-free condition (CWE-416). The flaw carries a CVSS 7.8 score with local attack vector and low privileges required, and no public exploit has been identified at time of analysis. Microsoft Security Response Center (MSRC) is the sole referenced authoritative source, indicating this is a vendor-discovered and vendor-tracked issue.
Security feature bypass in Windows Secure Boot enables a local high-privileged attacker to defeat the platform's boot-time integrity protections, achieving high confidentiality and integrity impact across a changed security scope. The flaw stems from a protection mechanism failure (CWE-284, Improper Access Control) that undermines the trust boundary Secure Boot is designed to enforce. At the time of analysis, no public exploit has been identified and the issue is not listed in CISA KEV, but the scope-changed CVSS of 7.9 reflects the severity of subverting a root-of-trust security control.
Security feature bypass in Windows Secure Boot allows a high-privileged local attacker to circumvent the boot integrity protection mechanism, undermining trust in the Windows boot chain. The flaw (CWE-1329, reliance on a component that is not updateable) carries a CVSS 7.9 rating due to scope change and high impact on confidentiality and integrity, and no public exploit has been identified at time of analysis. Successful exploitation could enable pre-OS persistence such as bootkits, defeating a foundational Windows security control.
Secure Boot bypass in Windows allows a local attacker with high privileges to defeat the platform's boot-time integrity protection mechanism, breaking the chain of trust that prevents unauthorized bootloaders and pre-OS code from executing. The flaw (CWE-693, Protection Mechanism Failure) carries a CVSS 7.9 due to scope change and high confidentiality/integrity impact, and no public exploit identified at time of analysis. Successful exploitation undermines a foundational anti-tamper control and can enable persistent pre-OS implants such as bootkits.
Local code execution in Microsoft Windows Media is possible through a heap-based buffer overflow that triggers when a user opens or processes a crafted media file. The flaw (CWE-122) carries a CVSS 7.8 with local attack vector and user interaction required, and no public exploit identified at time of analysis. Successful exploitation yields high impact to confidentiality, integrity, and availability within the user's security context.
Secure Boot bypass in Microsoft Windows allows an authorized local attacker with high privileges to defeat the platform's protection mechanism and tamper with the pre-OS boot chain. The CVSS 7.9 score reflects a scope-changing impact on confidentiality and integrity from a local vector, and no public exploit identified at time of analysis. The single MSRC reference indicates a Microsoft-tracked issue that primarily threatens code-integrity and boot-trust guarantees rather than runtime availability.
Secure Boot bypass in Microsoft Windows allows an authorized local attacker with high privileges to defeat the firmware-level boot integrity protection, breaking the chain of trust intended to prevent unauthorized boot-time code. The CVSS 7.9 rating with scope change (S:C) indicates the bypass affects components beyond the initially compromised context, enabling pre-OS persistence. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Security feature bypass in Microsoft Windows Secure Boot allows a local attacker with high privileges to defeat the platform's boot-time integrity protections, achieving cross-scope confidentiality and integrity impact on the host. The flaw is tracked under CWE-693 (Protection Mechanism Failure) and carries a CVSS 3.1 base score of 7.9 with no public exploit identified at time of analysis. Because the scope is Changed (S:C), successful exploitation lets the attacker influence components outside the originally vulnerable security boundary - typically the trusted boot chain itself.
Remote code execution in Microsoft Remote Desktop Client is possible via a heap-based buffer overflow that an unauthenticated remote attacker can trigger when a user is convinced to connect to a malicious RDP server. The flaw is rated CVSS 7.5 (High) with attack complexity High and required user interaction, and no public exploit identified at time of analysis. The CWE-416 classification combined with the vendor's tags points to a use-after-free condition reachable through crafted RDP server responses.
Security feature bypass in Microsoft Windows Boot Manager enables an authorized local attacker with high privileges to defeat a protection mechanism during the boot process, with scope change extending impact beyond the initial security boundary. The flaw carries a CVSS 7.9 rating reflecting high confidentiality and integrity impact, and no public exploit identified at time of analysis. The scope-changed nature suggests the bypass undermines a trust boundary such as Secure Boot or BitLocker pre-boot integrity.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled or compromised RDP server, triggering a heap-based buffer overflow that leads to arbitrary code execution on the client machine. The flaw is unauthenticated from the server side but requires user interaction and high attack complexity, and no public exploit identified at time of analysis. CVSS is rated 7.5 (High) with confidentiality, integrity, and availability impact.
Remote code execution in Microsoft Remote Desktop Client occurs when a user connects to an attacker-controlled RDP server, allowing the server to corrupt heap memory and execute arbitrary code on the client endpoint. The flaw carries a CVSS 8.8 (High) rating reflecting network reach with required user interaction, and no public exploit is identified at time of analysis. The attack pivots the traditional RDP threat model - attackers compromise clients that initiate outbound connections rather than exposed servers.
Local privilege escalation in Microsoft Windows Storage allows an authorized low-privilege user to gain higher privileges through an untrusted search path weakness (CWE-426). The flaw requires existing local access and a successful race or environmental manipulation, reflected in the high attack complexity. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Remote code execution in Microsoft Windows HTTP.sys allows unauthenticated network attackers to execute arbitrary code by triggering an integer overflow that leads to heap-based memory corruption. The flaw carries a CVSS 9.8 rating reflecting network reachability, no privileges, and no user interaction, and impacts the kernel-mode HTTP listener used by IIS and any Windows service relying on the HTTP Server API. No public exploit has been identified at the time of analysis and CISA KEV does not list it, but the wormable profile of HTTP.sys flaws warrants urgent patching.
Heap-based buffer overflow in Microsoft Remote Desktop Client enables remote code execution when a user connects to a malicious RDP server, with the attacker gaining the same privileges as the connecting user. The CVSS 8.8 score reflects network-reachable exploitation requiring only minimal user interaction (initiating an RDP session), and no public exploit has been identified at time of analysis. The flaw is reported by Microsoft Security Response Center (secure@microsoft.com) and is categorized as CWE-122 heap-based buffer overflow.
Remote code execution in Microsoft Windows Kerberos implementation allows an authenticated attacker on an adjacent network segment to trigger an integer overflow and execute arbitrary code. The flaw is rated CVSS 7.1 (High) with high attack complexity and requires low-level privileges, and at the time of analysis there is no public exploit identified. Because Kerberos is a core authentication service in Windows domain environments, successful exploitation has direct implications for domain trust and identity security.
Security feature bypass in Windows UEFI allows an authenticated local attacker with low privileges to circumvent a protection mechanism, resulting in high confidentiality, integrity, and availability impact on the host. The flaw is rooted in CWE-693 (Protection Mechanism Failure) within the Windows UEFI firmware layer, and Microsoft (secure@microsoft.com) is the reporting CNA. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows Kernel allows an authenticated low-privilege attacker to elevate to SYSTEM by triggering a use-after-free condition in kernel memory. The flaw carries a CVSS 7.0 rating with high attack complexity, and no public exploit identified at time of analysis. Exploitation requires a race condition or specific timing to be won, which constrains reliable weaponization but does not eliminate the risk on multi-user or shared Windows hosts.
Information disclosure in Microsoft Windows Remote Desktop Protocol (RDP) allows remote unauthenticated attackers to read out-of-bounds memory over the network, potentially exposing sensitive data from the RDP service process. The flaw is reachable without authentication or user interaction across any exposed RDP endpoint, and no public exploit identified at time of analysis. Microsoft has assigned the issue a CVSS 3.1 score of 7.5 reflecting high confidentiality impact with no integrity or availability effect.
Local privilege escalation in the Windows Ancillary Function Driver (AFD.sys) for WinSock allows an authenticated low-privileged user to gain SYSTEM-level access through a use-after-free condition. The flaw was reported by Microsoft (MSRC) and carries a CVSS 7.8 score with high impact across confidentiality, integrity, and availability. No public exploit identified at time of analysis, though the AFD.sys driver has a long history of similar bugs being weaponized post-disclosure.
Local privilege escalation in Microsoft Windows Desktop Window Manager (DWM) Core Library enables an authorized low-privileged user to gain elevated privileges through a use-after-free memory corruption flaw. The vulnerability carries a CVSS 3.1 score of 7.8 with high impact on confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Exploitation requires the attacker to already have local code execution as a standard user, making it a strong candidate for post-compromise chaining toward SYSTEM-level access.
Local code execution in Windows NTFS allows an unauthorized attacker to run arbitrary code on the target system by triggering a heap-based buffer overflow, with no public exploit identified at time of analysis. The CVSS 7.8 rating reflects high impact across confidentiality, integrity, and availability, but exploitation requires local vector and user interaction. Microsoft (secure@microsoft.com) is the assigning CNA, indicating a first-party vendor advisory via MSRC.
Remote code execution in the Microsoft Windows Universal Plug and Play stack (upnp.dll) allows unauthenticated network attackers to execute arbitrary code on affected hosts by triggering a memory-safety flaw in the UPnP service. The issue carries a CVSS 3.1 base score of 8.1 (AV:N/AC:H/PR:N/UI:N), reflecting network reachability without credentials but high attack complexity. At time of analysis there is no public exploit identified and the CVE is not listed in CISA KEV.
Local code execution in Microsoft Windows Hyper-V allows an authenticated low-privilege attacker to run arbitrary code on the host via an out-of-bounds read (CWE-125) in the hypervisor. The flaw affects a broad swath of Windows 10, Windows 11, and Windows Server builds running Hyper-V, and Microsoft has released patches. No public exploit identified at time of analysis and EPSS is very low (0.06%), but SSVC technical impact is rated total.
Local privilege escalation in the Windows Bluetooth Service stems from a use-after-free condition (CWE-416) that an authenticated low-privilege user can trigger to gain elevated rights on the host. The CVSS 7.8 vector (AV:L/AC:L/PR:L/UI:N) reflects a fully local attack with high impact across confidentiality, integrity, and availability, and no public exploit has been identified at time of analysis. The flaw was reported by Microsoft (secure@microsoft.com) and tracked in the MSRC update guide.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to elevate to SYSTEM by winning a race condition that triggers a use-after-free. The flaw is reported by Microsoft (MSRC) and carries CVSS 7.0 with high attack complexity, but no public exploit is identified at time of analysis and it is not listed in CISA KEV.
Remote tampering in Microsoft Windows DHCP Server allows unauthenticated network attackers to manipulate critical data with high confidentiality and integrity impact, as reflected by the 9.1 CVSS score. The vulnerability is reachable over the network without privileges or user interaction, and no public exploit identified at time of analysis. The combination of authentication bypass tagging and DHCP's role as a core network infrastructure service makes this a high-priority issue for any Windows environment running the DHCP Server role.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (AFD.sys) allows an authenticated low-privileged attacker to win a race condition and gain SYSTEM-level execution. The flaw is a use-after-free triggered through concurrent WinSock operations, and at time of analysis no public exploit has been identified and the CVE is not on the CISA KEV list.
Remote code execution in the Windows Universal Plug and Play service (upnp.dll) allows unauthenticated network attackers to execute arbitrary code by triggering a use-after-free condition. The flaw carries a CVSS 3.1 base score of 8.1, lowered by high attack complexity (AC:H) reflecting the race-condition or memory-state requirements typical of UAF bugs. No public exploit identified at time of analysis, and the CVE is not currently listed in CISA KEV; EPSS data was not provided in the input.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to win a race condition and trigger a use-after-free, enabling code execution at kernel level. No public exploit identified at time of analysis, but AFD.sys has a long history of being a preferred LPE target and Microsoft has marked the issue as important. EPSS data was not provided in the source feed.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated local user to gain SYSTEM-level rights by winning a race condition that leads to a use-after-free in kernel memory. The flaw affects Windows installations where afd.sys is loaded (effectively all desktop and server SKUs) and was reported by Microsoft Security Response Center; no public exploit identified at time of analysis and the vulnerability is not listed on the CISA KEV catalog.
Local privilege escalation in Microsoft Windows SDK enables an authenticated low-privileged attacker to elevate to higher privileges by exploiting a use-after-free memory corruption flaw. The CVSS 7.8 (AV:L/AC:L/PR:L) profile reflects local attack with low complexity and low privileges required, yielding full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis and the vulnerability is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows Internet (wininet.dll) allows an authenticated low-privileged attacker to elevate to higher privileges by triggering an integer overflow condition. With a CVSS score of 7.8 and full impact on confidentiality, integrity, and availability, this flaw represents a meaningful post-compromise risk on affected Windows systems, though no public exploit identified at time of analysis. The vulnerability has been reported by Microsoft's own security team (secure@microsoft.com), indicating internal discovery and coordinated disclosure.
Security feature bypass in Windows Secure Boot enables a high-privileged local attacker to circumvent boot-time integrity protections, undermining the chain of trust that prevents unauthorized firmware and bootloader code from executing. The flaw (CWE-693, Protection Mechanism Failure) carries a CVSS 7.9 rating driven by scope change and high confidentiality/integrity impact, and no public exploit identified at time of analysis. Because Secure Boot is the foundation for downstream protections like BitLocker, Virtualization-Based Security, and Measured Boot, bypass enables persistent pre-OS implants that survive reimaging.
Local privilege escalation in Windows Collaborative Translation Framework permits an authorized low-privileged user to gain elevated rights on affected Windows systems by abusing improper symbolic link resolution before file access. The flaw yields high confidentiality, integrity, and availability impact (CVSS 7.8) but requires existing local access. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Remote code execution in the Windows DHCP Client is possible when a stack-based buffer overflow (CWE-121) is triggered by a crafted DHCP server response, allowing an unauthorized network attacker to run arbitrary code with no user interaction. The flaw carries a CVSS 9.8 critical rating reflecting network reachability, low complexity, and full impact on confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Because the DHCP client runs early in the network stack on virtually every Windows host, successful exploitation grants attacker-controlled code execution in a highly privileged context.
Local code execution in Microsoft Windows Win32K GRFX (graphics) subsystem allows an attacker with low-privilege local access to run arbitrary code by triggering an integer overflow, after coaxing a user into interacting with a crafted graphics object. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV, though Win32K bugs historically attract rapid exploit development for privilege escalation in post-compromise chains.
Local code execution in the Windows Win32K GRFX (graphics) subsystem allows an unauthorized attacker with the ability to run code locally to escalate privileges through an integer overflow. The flaw was reported by Microsoft (MSRC) and carries a CVSS 7.8, but requires user interaction (UI:R) and local access (AV:L), and no public exploit identified at time of analysis.
Local privilege escalation in the Windows Desktop Window Manager (DWM) Core Library allows an authenticated low-privilege attacker to gain higher privileges through a use-after-free memory corruption flaw. The vulnerability carries a CVSS score of 7.8 with high impact across confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Successful exploitation typically yields SYSTEM-level code execution on the affected Windows host.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled RDP server, where a heap-based buffer overflow (linked to use-after-free memory corruption per vendor tags) enables arbitrary code execution on the client machine. The CVSS 7.5 score reflects high attack complexity and required user interaction, and no public exploit identified at time of analysis. SSVC assessment from CISA rates exploitation as 'none' and automatable as 'no', though technical impact is total.
Remote code execution in Microsoft Remote Desktop Client arises from a heap-based buffer overflow (CWE-122) that an unauthenticated network attacker can trigger when a victim connects to or interacts with a malicious server. Microsoft (secure@microsoft.com) is the originating reporter and has published an advisory in the MSRC update guide, with no public exploit identified at time of analysis. The CVSS 7.5 (High) rating reflects high attack complexity and required user interaction, but successful exploitation yields full confidentiality, integrity, and availability impact on the client host.
Remote code execution in Microsoft Remote Desktop Client is possible when a user is enticed to connect to an attacker-controlled RDP server, triggering a heap-based buffer overflow (CWE-122). The flaw scores CVSS 7.5 (AV:N/AC:H/PR:N/UI:R) and, while no public exploit is identified at time of analysis, the network-reachable nature and full CIA impact make it a meaningful client-side risk for users connecting to untrusted endpoints.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) that an authenticated low-privilege user can win to gain higher privileges on the host. The CVSS 7.8 score with Scope:Changed indicates successful exploitation crosses a security boundary, impacting confidentiality, integrity, and availability of resources beyond the vulnerable component. No public exploit identified at time of analysis, and the vulnerability is not listed in CISA KEV.
Local privilege escalation in Microsoft Winlogon allows authenticated low-privileged users to gain elevated (SYSTEM-level) privileges by abusing improper link resolution before file access. The flaw is rooted in CWE-59 (link following) within the Windows logon component, and while no public exploit has been identified at time of analysis, the CVSS 7.8 rating reflects the high impact to confidentiality, integrity, and availability once a local attacker has a foothold. Microsoft has released a patch via the MSRC advisory.
Remote code execution in Microsoft Windows Deployment Services (WDS) allows unauthenticated network-based attackers to execute arbitrary code by exploiting a use-after-free memory corruption flaw (CWE-416). The CVSS 8.1 score reflects high impact on confidentiality, integrity, and availability, though exploit complexity is rated High. No public exploit identified at time of analysis, and SSVC marks exploitation status as none with the flaw classified as not automatable.
Local privilege escalation in the Microsoft Graphics Component allows an authenticated low-privileged attacker to gain elevated rights via a use-after-free memory corruption flaw (CWE-416). The issue carries a CVSS 7.8 (High) rating with full confidentiality, integrity, and availability impact on the affected host. No public exploit identified at time of analysis, and the vulnerability is not currently listed in CISA KEV.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled or compromised RDP server, triggering a heap-based buffer overflow that runs attacker code in the client's context. The flaw (CWE-416 use-after-free / heap corruption) carries CVSS 8.8 and requires user interaction, with no public exploit identified at time of analysis. A vendor patch is available via Microsoft MSRC.
Local privilege escalation in Microsoft Windows Kernel allows an authorized low-privileged attacker to gain elevated (SYSTEM-level) privileges by triggering a use-after-free condition in kernel memory. The flaw carries a CVSS 7.0 (High) rating with high attack complexity, and Microsoft has released a patch via MSRC; no public exploit identified at time of analysis. Successful exploitation breaks the local Windows security boundary, enabling full host compromise from any authenticated session.
Local privilege escalation in Microsoft Windows Desktop Window Manager (DWM) Core Library enables an authenticated low-privileged attacker to gain elevated privileges through a use-after-free memory corruption flaw. CVSS 7.8 reflects high impact on confidentiality, integrity, and availability but requires local access and existing user-level credentials. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Local privilege escalation in the Windows NT OS Kernel allows an authenticated low-privileged attacker to elevate to SYSTEM by triggering an integer underflow condition. With a CVSS of 7.8 and no public exploit identified at time of analysis, this issue is primarily a post-compromise escalation vector commonly chained after initial access via phishing or commodity malware. Microsoft has released a patch through MSRC, and given Windows kernel EoP bugs are frequently weaponized by ransomware and APT actors historically, prompt patching is warranted despite the absence of confirmed in-the-wild exploitation.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) that an attacker with low-privileged local access can exploit to gain higher privileges. No public exploit identified at time of analysis, and the issue is not on CISA KEV, but the CVSS 7.8 rating reflects high impact across confidentiality, integrity, and availability once the race is won. A vendor patch is available via the Microsoft Security Response Center advisory.
Local privilege escalation in the Windows Virtual Hard Disk (VHD) Miniport Driver lets an authenticated low-privileged user corrupt kernel heap memory and gain SYSTEM-level control. The flaw (CWE-122 heap-based buffer overflow, CVSS 7.8) affects a broad range of Windows 10, Windows 11, and Windows Server builds and was reported by Microsoft. There is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Local privilege escalation in the Windows Storage component affects a broad range of Windows client and server builds (Windows 10 1809 through Windows 11 26H1, and Windows Server 2019 through 2025). By exploiting a use-after-free memory-corruption flaw (CWE-416), an already-authenticated local attacker can elevate to SYSTEM-level privileges. Reported by Microsoft with a patch available; there is no public exploit identified at time of analysis, EPSS is low (0.15%), and CISA SSVC records exploitation status as none.
Information disclosure in the Windows Remote Desktop Protocol (RDP) stack across Windows 10, Windows 11, and Windows Server 2012 R2 through 2025 lets a remote, unauthenticated attacker read memory beyond intended bounds and leak sensitive data over the network. Microsoft has published a patch and CVSS 3.1 rates it 7.5 (high) for the confidentiality-only impact. There is no public exploit identified at time of analysis, and CISA's SSVC framework marks exploitation as 'none' with only partial technical impact, so this is a patch-on-schedule issue rather than an emergency.
Remote code execution in Microsoft Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized network attacker to run arbitrary code by triggering a use-after-free (CWE-416) memory-corruption condition. The flaw affects a broad range of Windows client and server releases from Windows 10 1607 and Server 2012 through Windows 11 26H1 and Server 2025, and per its CVSS 9.8 vector requires no authentication or user interaction. There is no public exploit identified at time of analysis, and the EPSS probability is modest (0.61%), so despite the critical score exploitation is not yet observed.
Local privilege escalation in Microsoft Active Directory Federation Services (AD FS) lets an already-authenticated low-privileged user on the host gain higher privileges due to insufficient granularity of access control (CWE-1220). Affected deployments span AD FS on Windows Server 2012 through Windows Server 2025, and the flaw carries a CVSS 7.8 with high confidentiality, integrity, and availability impact. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, so this is a patch-priority-driven rather than exploitation-driven risk.
Local code execution in Microsoft Windows GDI+ (the graphics rendering component) via a heap-based buffer overflow (CWE-122), affecting a broad range of Windows client and server releases from Windows 10 1607 through Windows 11 26H1 and Server 2012 through Server 2025. Per the supplied CVSS vector (PR:N), an unauthorized attacker who gets the vulnerable component to process crafted graphics data can achieve high-impact code execution (C:H/I:H/A:H) on the local system. Microsoft has published a patch; there is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Remote code execution in the Windows Reliable Multicast Transport Driver (RMCAST) lets an unauthenticated network attacker trigger a use-after-free (CWE-416) and run arbitrary code on a broad range of Windows 10, Windows 11, and Windows Server systems (Server 2012 through Server 2025). Rated CVSS 8.1, the flaw carries high impact to confidentiality, integrity, and availability but requires winning a race condition (AC:H), and no public exploit identified at time of analysis. Reported by Microsoft with a vendor patch available.
Remote code execution in the Microsoft Windows TCP/IP networking stack allows an unauthenticated attacker on the same physical or logical network segment to win a race condition and run arbitrary code on the target. The flaw spans a broad range of desktop and server builds from Windows 10 1607 through Windows 11 26H1 and Windows Server 2012 through Server 2025. There is no public exploit identified at time of analysis, but Microsoft has confirmed the issue and shipped a patch, and the high CVSS (8.8) plus network-facing kernel component make it a priority to remediate.
Denial of service in Windows Active Directory (spanning Windows 10, Windows 11, and Windows Server 2012 through 2025) lets a remote, unauthenticated attacker send crafted network traffic that drives an AD service into an infinite loop, exhausting CPU and rendering domain services unavailable. Because the CVSS vector is AV:N/AC:L/PR:N/UI:N with high availability impact and no confidentiality or integrity loss, this is a pure availability threat against domain controllers. Microsoft has released a patch; there is no public exploit identified at time of analysis and no CISA KEV listing.
Local privilege escalation in Microsoft Windows Win32K (the kernel-mode GUI subsystem) allows an authenticated local user to elevate to SYSTEM by triggering a use-after-free (CWE-416) memory corruption condition. The flaw affects a broad range of supported builds spanning Windows 10 1809 through Windows 11 26H1 and Windows Server 2019 through 2025, including Server Core installations. Microsoft has released a patch; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
Remote code execution in the Windows Reliable Multicast Transport Driver (RMCAST) lets an unauthenticated attacker on the same network segment run arbitrary code by triggering an integer underflow (CWE-191) during multicast message processing. All supported Windows client and server builds from Windows Server 2012 through Windows Server 2025 and Windows 10 1607 through Windows 11 26H1 are affected. There is no public exploit identified at time of analysis, but the CVSS 8.8 adjacent-network unauthenticated profile and Microsoft's own reporting make this a high-priority patch.
Local privilege escalation to code execution in the Windows Resilient File System (ReFS) driver affects a broad range of Windows 10/11 and Windows Server 2016 through 2025 releases, where an integer overflow (CWE-190) in filesystem processing lets an already-authenticated local user run arbitrary code in an elevated context. The CVSS 3.1 vector (AV:L/PR:L) confirms low-privileged local access is required rather than remote exploitation, and there is no public exploit identified at time of analysis. Microsoft has released a patch via MSRC.
Local privilege escalation via heap-based buffer overflow in the Windows Message Queuing (MSMQ) Queue Manager component lets an authenticated local attacker corrupt heap memory and execute arbitrary code, gaining total control (SYSTEM-level) of the affected host. It impacts a broad range of Windows client and server builds from Windows Server 2012 through Windows 11 25H2/26H1 and Windows Server 2025. Microsoft has released patches; publicly available exploit code exists, though SSVC lists exploitation status as none and EPSS probability is low (0.39%).
Local privilege escalation in the Microsoft Printer Drivers component across Windows 10, Windows 11 (through 26H1), and Windows Server 2012 through 2025 lets an already-authenticated attacker corrupt kernel-adjacent memory to gain higher privileges. The flaw is a double free (CWE-415) triggered locally by a low-privileged user, yielding high confidentiality, integrity, and availability impact (CVSS 7.8). No public exploit identified at time of analysis, and it is not listed in CISA KEV.
Local privilege escalation in the Windows Win32K kernel-mode subsystem allows an already-authenticated attacker to win a race condition (CWE-362) and elevate to SYSTEM-level privileges across supported Windows 10, Windows 11, and Windows Server 2019-2025 builds. Reported by Microsoft with a vendor patch available; there is no public exploit identified at time of analysis and EPSS is low (0.16%, 5th percentile). CVSS 7.0 reflects high attack complexity (AC:H) driven by the timing-window nature of the flaw and the requirement for existing low-privilege access (PR:L).
Local privilege escalation in the Windows Active Directory certificate-validation path lets an already-authenticated attacker on Windows 10 (1607/1809) and Windows Server 2016 through 2025 (including Server Core) improperly validate a certificate to gain higher privileges. Microsoft reported and patched the flaw (CWE-295), but there is no public exploit identified at time of analysis and it is not on CISA KEV. The CVSS 7.8 vector (AV:L/PR:L) confirms an authenticated local attacker with full confidentiality, integrity, and availability impact upon success.
Local code execution in Microsoft Windows Media Foundation lets an unauthorized attacker run arbitrary code by luring a user into opening a specially crafted media file. The flaw affects a broad range of Windows 10, Windows 11, and Windows Server builds (from 1809 through Windows 11 26H1 and Server 2025), and Microsoft has released patches. No public exploit identified at time of analysis, but the low attack complexity and full C/I/A impact make it a standard Patch-Tuesday priority.
Local privilege escalation in Microsoft Windows Win32K (the kernel-mode GUI subsystem) lets an already-authenticated low-privilege user corrupt kernel heap memory via a heap-based buffer overflow (CWE-122) to gain SYSTEM-level control. The flaw affects a broad range of client and server builds (Windows 10 1607 through Windows 11 26H1, and Windows Server 2016 through 2025). Microsoft has released a patch; there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Local privilege escalation in the Windows Win32K kernel-mode subsystem allows an authenticated low-privileged user to win a race condition and elevate to SYSTEM across Windows 10, Windows 11 (through 26H1), and Windows Server 2012 through 2025. Reported by Microsoft with a patch available, it carries CVSS 7.0 but a high attack complexity (AC:H) reflecting the timing-sensitive nature of the flaw. There is no public exploit identified at time of analysis, and EPSS is low (0.19%, 9th percentile), consistent with CISA SSVC rating exploitation as 'none.'
Local privilege escalation in the Windows Common Log File System (CLFS) Driver allows an already-authenticated, low-privileged user to elevate to SYSTEM on a wide range of Windows client and server releases. Microsoft classifies the root cause as exposure of sensitive information (CWE-200), but the CVSS impact profile (C:H/I:H/A:H) reflects that the leaked kernel data enables full local privilege escalation. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, though CLFS has historically been a heavily exploited elevation-of-privilege target in Windows.
Network denial of service in the Windows Internet Key Exchange (IKE) protocol implementation allows an unauthenticated remote attacker to crash affected systems by triggering a heap-based buffer overflow. All impact is to availability only (CVSS 7.5, A:H, no confidentiality or integrity loss), making this a reliability/uptime threat against IPsec/VPN-facing Windows 10, Windows 11, and Windows Server hosts rather than a code-execution vulnerability. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the low attack complexity and lack of authentication make it a meaningful patching priority for internet-exposed IPsec endpoints.
Local privilege escalation in the Windows Overlay Filter (WOF) driver allows an authenticated low-privileged user to elevate to SYSTEM by triggering a heap-based buffer overflow (CWE-122). The flaw spans a broad range of client and server SKUs from Windows 10 1607 through Windows 11 26H1 and Windows Server 2012 R2 through Server 2025. Microsoft has shipped a patch; there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Local privilege escalation in the Quality Windows Audio/Video Experience (QWAVE) service across virtually all supported Windows client and server builds (Windows 10 1607 through Windows 11 26H1, Windows Server 2012 through 2025) allows an authenticated local attacker to gain SYSTEM-level control by triggering a use-after-free condition. Microsoft rates the impact as total (full confidentiality, integrity, and availability loss) with CVSS 7.8. There is no public exploit identified at time of analysis, and the low EPSS score (0.20%, 10th percentile) plus CISA SSVC 'Exploitation: none' indicate no observed exploitation yet.
Local privilege escalation in Microsoft Windows Hyper-V (affecting Windows 10, Windows 11, and Windows Server 2019 through 2025) allows an authenticated local attacker to elevate to SYSTEM by exploiting a use-after-free (CWE-416) memory corruption condition in the hypervisor stack. Microsoft reported the issue and has shipped fixes; there is no public exploit identified at time of analysis, and the low EPSS score (0.20%, 10th percentile) plus CISA SSVC 'Exploitation: none' indicate no observed exploitation yet. The total technical impact (full C/I/A compromise) makes it a meaningful patch priority on any Hyper-V-enabled host despite the local attack vector.
Denial of service in Microsoft Active Directory Federation Services (AD FS) allows a remote, unauthenticated attacker to crash the service by triggering a stack-based buffer overflow over the network (CVSS 7.5, availability-only impact). Because AD FS brokers single sign-on and federated authentication, a successful attack can knock out login for every downstream application that relies on it. No public exploit has been identified at time of analysis, and it is not listed in CISA KEV.
Denial of service in Microsoft Active Directory Federation Services (AD FS) lets a remote, unauthenticated attacker crash the service by triggering a stack-based buffer overflow (CWE-121) over the network. The flaw affects AD FS as shipped across a broad range of Windows client and server builds (Windows 10/11 and Windows Server 2012 through 2025). Microsoft - the reporting party - has released a patch; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
Local privilege escalation in the Microsoft Windows App Store component (Windows 10 1607 through Windows 11 26H1, and Windows Server 2016 through 2025) allows an authorized low-privileged attacker to win a race condition on an improperly synchronized shared resource and gain higher privileges. Exploitation is local-only and high-complexity because it depends on reliably hitting a narrow timing window, and no public exploit has been identified at time of analysis. A vendor patch is available via Microsoft's MSRC update guide.
Remote code execution in the Microsoft Windows FTP Service allows an unauthenticated network attacker to run arbitrary code by triggering a heap-based buffer overflow (CWE-122). The flaw affects the FTP service across a broad range of Windows 10, Windows 11, and Windows Server (2019/2022/2025) builds and carries a critical CVSS 9.8 rating with no authentication or user interaction required. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the unauthenticated, network-reachable nature of the bug makes it a high-priority patch target.
Local privilege escalation in Microsoft Windows WalletService allows an authenticated low-privileged attacker to gain SYSTEM-level rights on the host, per CVSS:3.1 AV:L/AC:L/PR:L (7.8, High). The flaw stems from improper privilege management (CWE-269) in the WalletService component and affects a broad range of Windows client and server builds. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but a vendor patch from Microsoft is available.
Local privilege escalation in the Windows Speech component affects a broad range of Windows client and server releases (Windows 10 1607 through Windows 11 26H1, and Windows Server 2016 through 2025). A use-after-free flaw (CWE-416) lets an authenticated local attacker corrupt memory to gain SYSTEM-level privileges; CVSS is 7.8 with total technical impact per CISA SSVC. There is no public exploit identified at time of analysis, and EPSS is low at 0.26%, but a vendor patch is available via Microsoft's MSRC update guide.
Local privilege escalation in the Windows StateRepository API lets an already-authenticated low-privileged user gain higher (typically SYSTEM-level) privileges due to insufficiently granular access control (CWE-1220). It affects a broad range of currently supported Windows client and server builds (Windows 10 1809 through Windows 11 26H1, and Windows Server 2019/2022/2025). The flaw was reported by Microsoft, a vendor patch is available, and there is no public exploit identified at time of analysis (not listed in CISA KEV).
Local privilege escalation in the Windows Kernel affects a broad range of currently supported Windows client and server builds (Windows 10 1809/21H2/22H2, Windows 11 24H2/25H2/26H1, and Windows Server 2019/2022/2025). A use-after-free (CWE-416) in kernel memory lets an already-authenticated local attacker corrupt kernel objects to gain SYSTEM-level privileges. Reported by Microsoft with a patch available; there is no public exploit identified at time of analysis, EPSS is low (0.25%), and SSVC records exploitation status as none.
Local information disclosure in the Microsoft Windows App Store (Store/AppX component) affects a broad range of Windows 10, Windows 11, and Windows Server releases (1607 through 26H1, Server 2016/2019/2022/2025). An authorized local attacker can leverage a use of uninitialized resource (CWE-908) to read memory contents that should not be exposed, with CVSS 7.1 reflecting high confidentiality impact but requiring low-privileged authenticated local access. There is no public exploit identified at time of analysis, it is not listed in CISA KEV, and Microsoft has released a patch via the MSRC update guide.
Remote code execution in Microsoft Active Directory Domain Services (AD DS) allows an unauthenticated network attacker to corrupt heap memory and run arbitrary code on affected domain controllers. The flaw (CVE-2026-49164, CVSS 8.1) spans a broad range of Windows client and server builds from Windows 10 1607 and Server 2012 through Windows 11 26H1 and Server 2025, with full confidentiality, integrity, and availability impact. Microsoft has released a patch; there is no public exploit identified at time of analysis, and the high attack complexity (AC:H) tempers the practical exploitation likelihood.
Remote code execution in the Microsoft ODBC Driver for SQL Server (shipped across Windows 10, Windows 11, and Windows Server 2012 through 2025) stems from a heap-based buffer overflow that lets an attacker run arbitrary code over the network. The supplied CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N) scores it 9.8 and marks it unauthenticated, though as a database driver flaw the realistic trigger is a client connecting to a malicious or compromised SQL Server endpoint. There is no public exploit identified at time of analysis and no CISA KEV listing, so this is a high-severity but not yet actively-exploited issue.
Remote code execution in the Microsoft Windows Bluetooth Port Driver (bthport) allows an adjacent, unauthenticated attacker to run arbitrary code by triggering a heap-based buffer overflow over Bluetooth radio range. The flaw spans a wide range of Windows client and server builds, from Windows 10 1607 and Server 2012 through Windows 11 26H1 and Server 2025. There is no public exploit identified at time of analysis, EPSS is modest at 0.38% (30th percentile), and CISA SSVC currently marks exploitation as 'none', but the CVSS 8.8 rating and 'total' technical impact make this a high-priority patch.
Privilege elevation in the Windows App Store component affects a broad range of Microsoft Windows client and server releases (Windows 10 1607 through Windows 11 26H1, and Windows Server 2016 through 2025), where a race condition (CWE-362) lets an unauthorized attacker win a timing window to gain elevated privileges over a network. The CVSS 3.1 score is 8.1 with a network vector and no authentication (PR:N), but high attack complexity (AC:H) reflects the difficulty of reliably winning the race. There is no public exploit identified at time of analysis and it is not listed in CISA KEV; a vendor patch is available from Microsoft.
Local privilege escalation in Windows Secure Kernel Mode (SKM/VTL1) allows an already-authenticated attacker to elevate to higher privileges on affected Windows 10, Windows 11 (through 26H1), and Windows Server 2016-2025 systems. The flaw stems from improper consistency validation of input crossing the trust boundary into the isolated secure kernel (CWE-1288), yielding full confidentiality, integrity, and availability impact on the local host. Microsoft has released a patch; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
Remote denial-of-service in Microsoft's HTTP/2 implementation allows unauthenticated network attackers to exhaust server resources and disrupt service availability. The flaw (CWE-400, uncontrolled resource consumption) was reported by Microsoft's MSRC and carries a CVSS 7.5 score driven entirely by availability impact, with no public exploit identified at time of analysis.
Local privilege escalation in Microsoft Windows Kernel allows an authenticated low-privileged user to elevate to SYSTEM by triggering a use-after-free condition (CWE-416). The flaw carries a CVSS 7.8 score with local attack vector and low privileges required, and no public exploit has been identified at time of analysis. Microsoft Security Response Center (MSRC) is the sole referenced authoritative source, indicating this is a vendor-discovered and vendor-tracked issue.
Security feature bypass in Windows Secure Boot enables a local high-privileged attacker to defeat the platform's boot-time integrity protections, achieving high confidentiality and integrity impact across a changed security scope. The flaw stems from a protection mechanism failure (CWE-284, Improper Access Control) that undermines the trust boundary Secure Boot is designed to enforce. At the time of analysis, no public exploit has been identified and the issue is not listed in CISA KEV, but the scope-changed CVSS of 7.9 reflects the severity of subverting a root-of-trust security control.
Security feature bypass in Windows Secure Boot allows a high-privileged local attacker to circumvent the boot integrity protection mechanism, undermining trust in the Windows boot chain. The flaw (CWE-1329, reliance on a component that is not updateable) carries a CVSS 7.9 rating due to scope change and high impact on confidentiality and integrity, and no public exploit has been identified at time of analysis. Successful exploitation could enable pre-OS persistence such as bootkits, defeating a foundational Windows security control.
Secure Boot bypass in Windows allows a local attacker with high privileges to defeat the platform's boot-time integrity protection mechanism, breaking the chain of trust that prevents unauthorized bootloaders and pre-OS code from executing. The flaw (CWE-693, Protection Mechanism Failure) carries a CVSS 7.9 due to scope change and high confidentiality/integrity impact, and no public exploit identified at time of analysis. Successful exploitation undermines a foundational anti-tamper control and can enable persistent pre-OS implants such as bootkits.
Local code execution in Microsoft Windows Media is possible through a heap-based buffer overflow that triggers when a user opens or processes a crafted media file. The flaw (CWE-122) carries a CVSS 7.8 with local attack vector and user interaction required, and no public exploit identified at time of analysis. Successful exploitation yields high impact to confidentiality, integrity, and availability within the user's security context.
Secure Boot bypass in Microsoft Windows allows an authorized local attacker with high privileges to defeat the platform's protection mechanism and tamper with the pre-OS boot chain. The CVSS 7.9 score reflects a scope-changing impact on confidentiality and integrity from a local vector, and no public exploit identified at time of analysis. The single MSRC reference indicates a Microsoft-tracked issue that primarily threatens code-integrity and boot-trust guarantees rather than runtime availability.
Secure Boot bypass in Microsoft Windows allows an authorized local attacker with high privileges to defeat the firmware-level boot integrity protection, breaking the chain of trust intended to prevent unauthorized boot-time code. The CVSS 7.9 rating with scope change (S:C) indicates the bypass affects components beyond the initially compromised context, enabling pre-OS persistence. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Security feature bypass in Microsoft Windows Secure Boot allows a local attacker with high privileges to defeat the platform's boot-time integrity protections, achieving cross-scope confidentiality and integrity impact on the host. The flaw is tracked under CWE-693 (Protection Mechanism Failure) and carries a CVSS 3.1 base score of 7.9 with no public exploit identified at time of analysis. Because the scope is Changed (S:C), successful exploitation lets the attacker influence components outside the originally vulnerable security boundary - typically the trusted boot chain itself.
Remote code execution in Microsoft Remote Desktop Client is possible via a heap-based buffer overflow that an unauthenticated remote attacker can trigger when a user is convinced to connect to a malicious RDP server. The flaw is rated CVSS 7.5 (High) with attack complexity High and required user interaction, and no public exploit identified at time of analysis. The CWE-416 classification combined with the vendor's tags points to a use-after-free condition reachable through crafted RDP server responses.
Security feature bypass in Microsoft Windows Boot Manager enables an authorized local attacker with high privileges to defeat a protection mechanism during the boot process, with scope change extending impact beyond the initial security boundary. The flaw carries a CVSS 7.9 rating reflecting high confidentiality and integrity impact, and no public exploit identified at time of analysis. The scope-changed nature suggests the bypass undermines a trust boundary such as Secure Boot or BitLocker pre-boot integrity.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled or compromised RDP server, triggering a heap-based buffer overflow that leads to arbitrary code execution on the client machine. The flaw is unauthenticated from the server side but requires user interaction and high attack complexity, and no public exploit identified at time of analysis. CVSS is rated 7.5 (High) with confidentiality, integrity, and availability impact.
Remote code execution in Microsoft Remote Desktop Client occurs when a user connects to an attacker-controlled RDP server, allowing the server to corrupt heap memory and execute arbitrary code on the client endpoint. The flaw carries a CVSS 8.8 (High) rating reflecting network reach with required user interaction, and no public exploit is identified at time of analysis. The attack pivots the traditional RDP threat model - attackers compromise clients that initiate outbound connections rather than exposed servers.
Local privilege escalation in Microsoft Windows Storage allows an authorized low-privilege user to gain higher privileges through an untrusted search path weakness (CWE-426). The flaw requires existing local access and a successful race or environmental manipulation, reflected in the high attack complexity. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Remote code execution in Microsoft Windows HTTP.sys allows unauthenticated network attackers to execute arbitrary code by triggering an integer overflow that leads to heap-based memory corruption. The flaw carries a CVSS 9.8 rating reflecting network reachability, no privileges, and no user interaction, and impacts the kernel-mode HTTP listener used by IIS and any Windows service relying on the HTTP Server API. No public exploit has been identified at the time of analysis and CISA KEV does not list it, but the wormable profile of HTTP.sys flaws warrants urgent patching.
Heap-based buffer overflow in Microsoft Remote Desktop Client enables remote code execution when a user connects to a malicious RDP server, with the attacker gaining the same privileges as the connecting user. The CVSS 8.8 score reflects network-reachable exploitation requiring only minimal user interaction (initiating an RDP session), and no public exploit has been identified at time of analysis. The flaw is reported by Microsoft Security Response Center (secure@microsoft.com) and is categorized as CWE-122 heap-based buffer overflow.
Remote code execution in Microsoft Windows Kerberos implementation allows an authenticated attacker on an adjacent network segment to trigger an integer overflow and execute arbitrary code. The flaw is rated CVSS 7.1 (High) with high attack complexity and requires low-level privileges, and at the time of analysis there is no public exploit identified. Because Kerberos is a core authentication service in Windows domain environments, successful exploitation has direct implications for domain trust and identity security.
Security feature bypass in Windows UEFI allows an authenticated local attacker with low privileges to circumvent a protection mechanism, resulting in high confidentiality, integrity, and availability impact on the host. The flaw is rooted in CWE-693 (Protection Mechanism Failure) within the Windows UEFI firmware layer, and Microsoft (secure@microsoft.com) is the reporting CNA. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows Kernel allows an authenticated low-privilege attacker to elevate to SYSTEM by triggering a use-after-free condition in kernel memory. The flaw carries a CVSS 7.0 rating with high attack complexity, and no public exploit identified at time of analysis. Exploitation requires a race condition or specific timing to be won, which constrains reliable weaponization but does not eliminate the risk on multi-user or shared Windows hosts.
Information disclosure in Microsoft Windows Remote Desktop Protocol (RDP) allows remote unauthenticated attackers to read out-of-bounds memory over the network, potentially exposing sensitive data from the RDP service process. The flaw is reachable without authentication or user interaction across any exposed RDP endpoint, and no public exploit identified at time of analysis. Microsoft has assigned the issue a CVSS 3.1 score of 7.5 reflecting high confidentiality impact with no integrity or availability effect.
Local privilege escalation in the Windows Ancillary Function Driver (AFD.sys) for WinSock allows an authenticated low-privileged user to gain SYSTEM-level access through a use-after-free condition. The flaw was reported by Microsoft (MSRC) and carries a CVSS 7.8 score with high impact across confidentiality, integrity, and availability. No public exploit identified at time of analysis, though the AFD.sys driver has a long history of similar bugs being weaponized post-disclosure.
Local privilege escalation in Microsoft Windows Desktop Window Manager (DWM) Core Library enables an authorized low-privileged user to gain elevated privileges through a use-after-free memory corruption flaw. The vulnerability carries a CVSS 3.1 score of 7.8 with high impact on confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Exploitation requires the attacker to already have local code execution as a standard user, making it a strong candidate for post-compromise chaining toward SYSTEM-level access.
Local code execution in Windows NTFS allows an unauthorized attacker to run arbitrary code on the target system by triggering a heap-based buffer overflow, with no public exploit identified at time of analysis. The CVSS 7.8 rating reflects high impact across confidentiality, integrity, and availability, but exploitation requires local vector and user interaction. Microsoft (secure@microsoft.com) is the assigning CNA, indicating a first-party vendor advisory via MSRC.
Remote code execution in the Microsoft Windows Universal Plug and Play stack (upnp.dll) allows unauthenticated network attackers to execute arbitrary code on affected hosts by triggering a memory-safety flaw in the UPnP service. The issue carries a CVSS 3.1 base score of 8.1 (AV:N/AC:H/PR:N/UI:N), reflecting network reachability without credentials but high attack complexity. At time of analysis there is no public exploit identified and the CVE is not listed in CISA KEV.
Local code execution in Microsoft Windows Hyper-V allows an authenticated low-privilege attacker to run arbitrary code on the host via an out-of-bounds read (CWE-125) in the hypervisor. The flaw affects a broad swath of Windows 10, Windows 11, and Windows Server builds running Hyper-V, and Microsoft has released patches. No public exploit identified at time of analysis and EPSS is very low (0.06%), but SSVC technical impact is rated total.
Local privilege escalation in the Windows Bluetooth Service stems from a use-after-free condition (CWE-416) that an authenticated low-privilege user can trigger to gain elevated rights on the host. The CVSS 7.8 vector (AV:L/AC:L/PR:L/UI:N) reflects a fully local attack with high impact across confidentiality, integrity, and availability, and no public exploit has been identified at time of analysis. The flaw was reported by Microsoft (secure@microsoft.com) and tracked in the MSRC update guide.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to elevate to SYSTEM by winning a race condition that triggers a use-after-free. The flaw is reported by Microsoft (MSRC) and carries CVSS 7.0 with high attack complexity, but no public exploit is identified at time of analysis and it is not listed in CISA KEV.
Remote tampering in Microsoft Windows DHCP Server allows unauthenticated network attackers to manipulate critical data with high confidentiality and integrity impact, as reflected by the 9.1 CVSS score. The vulnerability is reachable over the network without privileges or user interaction, and no public exploit identified at time of analysis. The combination of authentication bypass tagging and DHCP's role as a core network infrastructure service makes this a high-priority issue for any Windows environment running the DHCP Server role.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (AFD.sys) allows an authenticated low-privileged attacker to win a race condition and gain SYSTEM-level execution. The flaw is a use-after-free triggered through concurrent WinSock operations, and at time of analysis no public exploit has been identified and the CVE is not on the CISA KEV list.
Remote code execution in the Windows Universal Plug and Play service (upnp.dll) allows unauthenticated network attackers to execute arbitrary code by triggering a use-after-free condition. The flaw carries a CVSS 3.1 base score of 8.1, lowered by high attack complexity (AC:H) reflecting the race-condition or memory-state requirements typical of UAF bugs. No public exploit identified at time of analysis, and the CVE is not currently listed in CISA KEV; EPSS data was not provided in the input.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated low-privileged user to win a race condition and trigger a use-after-free, enabling code execution at kernel level. No public exploit identified at time of analysis, but AFD.sys has a long history of being a preferred LPE target and Microsoft has marked the issue as important. EPSS data was not provided in the source feed.
Local privilege escalation in the Windows Ancillary Function Driver for WinSock (afd.sys) allows an authenticated local user to gain SYSTEM-level rights by winning a race condition that leads to a use-after-free in kernel memory. The flaw affects Windows installations where afd.sys is loaded (effectively all desktop and server SKUs) and was reported by Microsoft Security Response Center; no public exploit identified at time of analysis and the vulnerability is not listed on the CISA KEV catalog.
Local privilege escalation in Microsoft Windows SDK enables an authenticated low-privileged attacker to elevate to higher privileges by exploiting a use-after-free memory corruption flaw. The CVSS 7.8 (AV:L/AC:L/PR:L) profile reflects local attack with low complexity and low privileges required, yielding full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis and the vulnerability is not currently listed in CISA KEV.
Local privilege escalation in Microsoft Windows Internet (wininet.dll) allows an authenticated low-privileged attacker to elevate to higher privileges by triggering an integer overflow condition. With a CVSS score of 7.8 and full impact on confidentiality, integrity, and availability, this flaw represents a meaningful post-compromise risk on affected Windows systems, though no public exploit identified at time of analysis. The vulnerability has been reported by Microsoft's own security team (secure@microsoft.com), indicating internal discovery and coordinated disclosure.
Security feature bypass in Windows Secure Boot enables a high-privileged local attacker to circumvent boot-time integrity protections, undermining the chain of trust that prevents unauthorized firmware and bootloader code from executing. The flaw (CWE-693, Protection Mechanism Failure) carries a CVSS 7.9 rating driven by scope change and high confidentiality/integrity impact, and no public exploit identified at time of analysis. Because Secure Boot is the foundation for downstream protections like BitLocker, Virtualization-Based Security, and Measured Boot, bypass enables persistent pre-OS implants that survive reimaging.
Local privilege escalation in Windows Collaborative Translation Framework permits an authorized low-privileged user to gain elevated rights on affected Windows systems by abusing improper symbolic link resolution before file access. The flaw yields high confidentiality, integrity, and availability impact (CVSS 7.8) but requires existing local access. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Remote code execution in the Windows DHCP Client is possible when a stack-based buffer overflow (CWE-121) is triggered by a crafted DHCP server response, allowing an unauthorized network attacker to run arbitrary code with no user interaction. The flaw carries a CVSS 9.8 critical rating reflecting network reachability, low complexity, and full impact on confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Because the DHCP client runs early in the network stack on virtually every Windows host, successful exploitation grants attacker-controlled code execution in a highly privileged context.
Local code execution in Microsoft Windows Win32K GRFX (graphics) subsystem allows an attacker with low-privilege local access to run arbitrary code by triggering an integer overflow, after coaxing a user into interacting with a crafted graphics object. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV, though Win32K bugs historically attract rapid exploit development for privilege escalation in post-compromise chains.
Local code execution in the Windows Win32K GRFX (graphics) subsystem allows an unauthorized attacker with the ability to run code locally to escalate privileges through an integer overflow. The flaw was reported by Microsoft (MSRC) and carries a CVSS 7.8, but requires user interaction (UI:R) and local access (AV:L), and no public exploit identified at time of analysis.
Local privilege escalation in the Windows Desktop Window Manager (DWM) Core Library allows an authenticated low-privilege attacker to gain higher privileges through a use-after-free memory corruption flaw. The vulnerability carries a CVSS score of 7.8 with high impact across confidentiality, integrity, and availability, and no public exploit identified at time of analysis. Successful exploitation typically yields SYSTEM-level code execution on the affected Windows host.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled RDP server, where a heap-based buffer overflow (linked to use-after-free memory corruption per vendor tags) enables arbitrary code execution on the client machine. The CVSS 7.5 score reflects high attack complexity and required user interaction, and no public exploit identified at time of analysis. SSVC assessment from CISA rates exploitation as 'none' and automatable as 'no', though technical impact is total.
Remote code execution in Microsoft Remote Desktop Client arises from a heap-based buffer overflow (CWE-122) that an unauthenticated network attacker can trigger when a victim connects to or interacts with a malicious server. Microsoft (secure@microsoft.com) is the originating reporter and has published an advisory in the MSRC update guide, with no public exploit identified at time of analysis. The CVSS 7.5 (High) rating reflects high attack complexity and required user interaction, but successful exploitation yields full confidentiality, integrity, and availability impact on the client host.
Remote code execution in Microsoft Remote Desktop Client is possible when a user is enticed to connect to an attacker-controlled RDP server, triggering a heap-based buffer overflow (CWE-122). The flaw scores CVSS 7.5 (AV:N/AC:H/PR:N/UI:R) and, while no public exploit is identified at time of analysis, the network-reachable nature and full CIA impact make it a meaningful client-side risk for users connecting to untrusted endpoints.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) that an authenticated low-privilege user can win to gain higher privileges on the host. The CVSS 7.8 score with Scope:Changed indicates successful exploitation crosses a security boundary, impacting confidentiality, integrity, and availability of resources beyond the vulnerable component. No public exploit identified at time of analysis, and the vulnerability is not listed in CISA KEV.
Local privilege escalation in Microsoft Winlogon allows authenticated low-privileged users to gain elevated (SYSTEM-level) privileges by abusing improper link resolution before file access. The flaw is rooted in CWE-59 (link following) within the Windows logon component, and while no public exploit has been identified at time of analysis, the CVSS 7.8 rating reflects the high impact to confidentiality, integrity, and availability once a local attacker has a foothold. Microsoft has released a patch via the MSRC advisory.
Remote code execution in Microsoft Windows Deployment Services (WDS) allows unauthenticated network-based attackers to execute arbitrary code by exploiting a use-after-free memory corruption flaw (CWE-416). The CVSS 8.1 score reflects high impact on confidentiality, integrity, and availability, though exploit complexity is rated High. No public exploit identified at time of analysis, and SSVC marks exploitation status as none with the flaw classified as not automatable.
Local privilege escalation in the Microsoft Graphics Component allows an authenticated low-privileged attacker to gain elevated rights via a use-after-free memory corruption flaw (CWE-416). The issue carries a CVSS 7.8 (High) rating with full confidentiality, integrity, and availability impact on the affected host. No public exploit identified at time of analysis, and the vulnerability is not currently listed in CISA KEV.
Remote code execution in Microsoft Remote Desktop Client is possible when a victim connects to an attacker-controlled or compromised RDP server, triggering a heap-based buffer overflow that runs attacker code in the client's context. The flaw (CWE-416 use-after-free / heap corruption) carries CVSS 8.8 and requires user interaction, with no public exploit identified at time of analysis. A vendor patch is available via Microsoft MSRC.
Local privilege escalation in Microsoft Windows Kernel allows an authorized low-privileged attacker to gain elevated (SYSTEM-level) privileges by triggering a use-after-free condition in kernel memory. The flaw carries a CVSS 7.0 (High) rating with high attack complexity, and Microsoft has released a patch via MSRC; no public exploit identified at time of analysis. Successful exploitation breaks the local Windows security boundary, enabling full host compromise from any authenticated session.
Local privilege escalation in Microsoft Windows Desktop Window Manager (DWM) Core Library enables an authenticated low-privileged attacker to gain elevated privileges through a use-after-free memory corruption flaw. CVSS 7.8 reflects high impact on confidentiality, integrity, and availability but requires local access and existing user-level credentials. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Local privilege escalation in the Windows NT OS Kernel allows an authenticated low-privileged attacker to elevate to SYSTEM by triggering an integer underflow condition. With a CVSS of 7.8 and no public exploit identified at time of analysis, this issue is primarily a post-compromise escalation vector commonly chained after initial access via phishing or commodity malware. Microsoft has released a patch through MSRC, and given Windows kernel EoP bugs are frequently weaponized by ransomware and APT actors historically, prompt patching is warranted despite the absence of confirmed in-the-wild exploitation.
Local privilege escalation in Microsoft Windows Push Notifications service stems from a race condition (CWE-362) that an attacker with low-privileged local access can exploit to gain higher privileges. No public exploit identified at time of analysis, and the issue is not on CISA KEV, but the CVSS 7.8 rating reflects high impact across confidentiality, integrity, and availability once the race is won. A vendor patch is available via the Microsoft Security Response Center advisory.