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 arbitrary code execution in Microsoft Office (2016, 2019, LTSC 2021/2024, Microsoft 365 Apps for Enterprise, and Office for Mac 2021/2024) arises from a type-confusion flaw (CWE-843) that lets an attacker run code in the context of the current user when a victim opens a crafted file. The CVSS 3.1 base score is 7.8 (AV:L/AC:L/PR:N/UI:R) reflecting local vector with required user interaction and high impact to confidentiality, integrity, and availability. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but a vendor patch is available via MSRC.
Stored cross-site scripting in Adobe Commerce, Adobe Commerce B2B, and Magento Open Source lets a low-privileged authenticated attacker persist malicious JavaScript into vulnerable form fields, which then executes in a victim's browser and can escalate to account or session takeover. Because scope is changed (S:C), the injected script runs in a security context beyond the attacker's own privileges - the hallmark of admin-panel or storefront XSS crossing a trust boundary. No public exploit identified at time of analysis, but the 8.7 CVSS and account-takeover impact make this a meaningful priority for e-commerce operators running the affected platforms.
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.
Local code execution in Microsoft Office (2016, 2019, LTSC 2021/2024, Microsoft 365 Apps for Enterprise, and Office for Mac) stems from a use-after-free memory corruption (CWE-416) that an attacker triggers when a victim opens a maliciously crafted document. Rated CVSS 7.8 with high confidentiality, integrity, and availability impact, exploitation requires user interaction but no prior authentication, letting an attacker run arbitrary code in the context of the current user. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but Microsoft has released a fix, so patching should be prioritized during the normal Patch Tuesday cycle.
Local code execution in Microsoft Office (2016, 2019, LTSC 2021/2024, Microsoft 365 Apps, and Office for Mac 2021/2024) arises from a use-after-free memory corruption flaw that an attacker triggers by convincing a user to open a maliciously crafted Office document. Successful exploitation runs arbitrary code in the context of the current user, yielding full confidentiality, integrity, and availability impact on the host. There is no public exploit identified at time of analysis and the flaw is not listed in CISA KEV; Microsoft has published a patch via MSRC.
Remote code execution in Google Chrome's V8 JavaScript engine (versions prior to 150.0.7871.125) allows a remote attacker to run arbitrary code within the renderer sandbox when a victim visits a crafted HTML page. Rated High by Chromium and CVSS 8.8, the flaw is a type-confusion class issue in V8 requiring only that the user browse to attacker-controlled content. There is no public exploit identified at time of analysis and EPSS is low (0.34%), but Chrome's ubiquity and the total technical impact make patching urgent.
Arbitrary file write via symlink traversal in Rclone prior to 1.74.4 lets an attacker-controlled remote escape the local sync destination when a victim runs a copy/sync with the -l/--links flag. Rclone stores symlinks as .rclonelink text objects and recreates them on the local target without validating the link target, so a malicious remote can plant an escaping symlink and have a subsequent object write land outside the chosen destination with attacker-chosen contents. Publicly available exploit code exists (GHSA PoC), but there is no evidence of active exploitation and EPSS is low (0.34%).
Local code execution in Microsoft Visual Studio (2022 versions 17.12 and 17.14, and 2026 version 18.7) stems from a protection mechanism failure that lets an unauthorized attacker run arbitrary code once a victim is convinced to open or interact with a malicious project, file, or solution. Microsoft has published a fix, but there is no public exploit identified at time of analysis and the flaw is not listed in CISA KEV. The CVSS 3.1 base score is 7.8, reflecting high confidentiality, integrity, and availability impact requiring local access plus user interaction.
Renderer-side arbitrary code execution in Google Chrome for Windows (versions prior to 150.0.7871.125) stems from a heap buffer overflow in the bundled libyuv video color-conversion library, letting a remote attacker who lures a victim into loading a crafted video file run code within the renderer sandbox. Chromium rates the severity High; the flaw was reported internally by the Chrome team and a fixed stable build is available. There is no public exploit identified at time of analysis, and EPSS is low (0.33%, 25th percentile), consistent with SSVC exploitation status 'none'.
Local privilege escalation in the Windows Bluetooth Service affects a broad range of Microsoft Windows client and server editions (Windows 10 1809 through Windows 11 26H1, and Windows Server 2019 through 2025). A heap-based buffer overflow (CWE-122) lets an already-authenticated local attacker corrupt kernel/service memory to elevate from a low-privileged account to SYSTEM. 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 the Windows Desktop Window Manager (DWM) lets an already-authenticated, low-privileged attacker corrupt heap memory (CWE-122) to gain SYSTEM-level control across Windows 10 (1607 through 22H2), Windows 11 (24H2/25H2/26H1), and Windows Server 2016 through 2025. The CVSS 3.1 score of 8.8 reflects a scope change into a higher-integrity context with full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, and the flaw is not listed in CISA KEV; Microsoft has released a patch.
Local code execution in Microsoft Office (Microsoft 365 Apps, Office 2016/2019, LTSC 2021/2024, Office for Mac, and SharePoint Server) arises from a heap-based buffer overflow (CWE-122) that an unauthorized attacker triggers when a victim opens a maliciously crafted document. The CVSS 3.1 base score is 7.8 (AV:L/AC:L/PR:N/UI:R) with high confidentiality, integrity, and availability impact, meaning successful exploitation yields full code execution in the context of the current user. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the ubiquity of Office makes it a high-priority patch target.
Local code execution in Microsoft Office (365 Apps for Enterprise, Office 2016/2019, and Office LTSC 2021/2024) arises from a heap-based buffer overflow that an attacker triggers when a victim opens a maliciously crafted Office document. Successful exploitation yields full confidentiality, integrity, and availability impact in the context of the current user. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the ubiquity of Office and the low attack complexity make this a meaningful patch priority.
Local code execution in Microsoft Office (Microsoft 365 Apps for Enterprise, Office 2016/2019, and Office LTSC 2021/2024) arises from a heap-based buffer overflow (CWE-122) that an attacker triggers by convincing a user to open a maliciously crafted Office document. Successful exploitation yields full code execution in the context of the current user, with high impact to confidentiality, integrity, and availability. There is no public exploit identified at time of analysis and it is not listed in CISA KEV; SSVC rates current exploitation as none.
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.
Local privilege-to-code-execution in Microsoft Windows Admin Center lets an already-authenticated, lower-privileged user abuse an improper authorization check (CWE-285) to run arbitrary code on the host where the management tool is installed. Rated CVSS 7.8 with high confidentiality, integrity, and availability impact, it requires local access and existing low-level privileges rather than remote unauthenticated reach. No public exploit identified at time of analysis, and it is not listed in CISA KEV, but Microsoft has released a fix via the MSRC update guide.
Local privilege elevation in Microsoft .NET Framework (and .NET 8.0/9.0 plus Visual Studio 2022/2026) via code injection (CWE-94) that lets an unauthorized attacker run code with full confidentiality, integrity, and availability impact after a victim is tricked into interacting with attacker-supplied content. Microsoft reported the issue and has shipped a patch; there is no public exploit identified at time of analysis and it is not listed in CISA KEV. Exploitation requires local access and user interaction (UI:R), which meaningfully limits mass-exploitation despite the high 7.8 CVSS score.
Local privilege escalation in Microsoft PC Manager lets an already-authenticated low-privileged user abuse improper symbolic/hard link resolution (CWE-59) to gain higher privileges, likely SYSTEM given the CVSS scope change. Rated CVSS 8.8, the flaw carries high confidentiality, integrity, and availability impact. No public exploit has been identified at time of analysis, and it is not listed in CISA KEV; a vendor patch is available via MSRC.
Local code execution in the Windows DirectX graphics component (CVE-2026-50382) lets an already-authenticated user run arbitrary code and, because the CVSS scope is Changed, break out of the calling security context to compromise the wider system. It affects a broad range of Windows client and server builds from Windows 10 1809 through Windows 11 26H1 and Windows Server 2019 through 2025. Microsoft has issued a patch; there is no public exploit identified at time of analysis and the vulnerability is not listed in CISA KEV.
Elevation of privilege in Microsoft Windows (Server 2012 through 2025 and Windows 10/11 clients) lets a low-privileged local user gain SYSTEM-level rights by abusing an improper access control (CWE-284) weakness. The flaw was reported by Microsoft with a patch available, and CVSS 3.1 rates it 7.8 (High) with local vector and low privileges required. No public exploit identified at time of analysis and it is not listed in CISA KEV, so this is a patch-worthy but not emergency issue absent evidence of active exploitation.
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 Pi-hole 6.0.0 through 6.4.2 lets an attacker who already has code execution as the unprivileged pihole user become root by overwriting the /etc/pihole/logrotate configuration file. Because pihole-FTL-prestart.sh chowns that file to root:root and the daily flush cron then parses it as root via logrotate, a malicious firstaction shell directive runs as uid 0. This is a CWE-282 improper ownership issue with total technical impact; SSVC lists exploitation as proof-of-concept and it is fixed in 6.4.3, with no CISA KEV listing and a low EPSS of 0.22%.
Local privilege escalation in the Windows MIDI Service Module on Windows 11 (versions 24H2, 25H2, and 26H1) lets an already-authenticated local user gain elevated privileges by abusing improper access control (CWE-284). Because the CVSS scope is changed (S:C), a successful attack breaks out of the service's context to compromise confidentiality, integrity, and availability of the broader system, effectively yielding SYSTEM-level control. 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 Microsoft Windows Admin Center allows an already-authenticated, low-privileged attacker to elevate to higher privileges by abusing an improper authentication weakness (CWE-287). Any host running the management tool is affected, and successful exploitation yields full confidentiality, integrity, and availability impact on the local system. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but Microsoft has released a fix.
Local privilege escalation in Microsoft Exchange Server (2016 CU23, 2019 CU14/CU15, and Subscription Edition RTM) allows an authenticated attacker with low-level privileges on the server to elevate to higher privileges due to insufficiently granular access controls (CWE-1220). The CVSS 3.1 score of 7.8 (AV:L/AC:L/PR:L) reflects local exploitation yielding full confidentiality, integrity, and availability impact. A vendor patch is available; there is no public exploit identified at time of analysis and the flaw is not listed in CISA KEV.
Log integrity spoofing in Eclipse Kura before 5.6.2 lets an unauthenticated remote attacker forge the client IP recorded in audit logs by supplying a crafted X-Forwarded-For header, because the Jetty ForwardedRequestCustomizer is installed unconditionally on every connector and getRemoteAddr() reflects the header value. This enables bypass of IP-based brute-force defenses like fail2ban (spoofing a non-routable source to evade bans) or a denial of service against a third party by injecting a victim IP so their address is banned. No public exploit is identified at time of analysis and it is not on CISA KEV; CVSS 4.0 base score is 8.8.
Local privilege escalation in the Windows Runtime affects Windows 11 (24H2, 25H2, 26H1) and Windows Server 2025, where a race condition (CWE-362) in the improperly synchronized handling of a shared resource lets an already-authenticated attacker win a timing window to gain higher privileges. Microsoft reported and patched the issue; there is no public exploit identified at time of analysis and it is not listed in CISA KEV. The CVSS 8.8 with scope-changed impact reflects that a low-privileged local user could reach full SYSTEM-level control of confidentiality, integrity, and availability.
Let me synthesize all data. CVE-2026-44300 — OpenCost /serviceKey unauthenticated file write. Product name: OpenCost CVSS 8.8 given, vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/... CWE-20 (Improper Input Validation) but also CWE-306 mentioned in the description. Patch: Available from vendor; fixed in 1.119.1 per CPE data. Wait, the references mention releases v1.120.0 and v1.121.0, but the "Package" line says vulnerable: < 1.119.1 — fixed in: 1.119.1. Hmm, conflicting. I should note this in confidence_notes. Actually the fix commit introduces adminAuthMiddleware requiring ADMIN_TOKEN. The releases listed (v1.120.0, v1.121.0) are refs. The package data says fixed in 1.119.1. I'll present both and flag the discrepancy. Note the patch only adds auth when ADMIN_TOKEN is set; when unset it still allows unauthenticated writes with a warning. That's an important nuance — remediation must note that ADMIN_TOKEN must be configured. Let me write fields. prevalence: OpenCost is a widely used CNCF incubating project for Kubernetes cost monitoring — medium/high. It's popular in k8s cost monitoring but not ubiquitous. I'd say "medium" — common but not everywhere. Given it's a CNCF sandbox/incubating project with significant adoption in FinOps, "medium" seems right. assessed_cvss_vector: The vulnerability is network-reachable, no auth required (PR:N), low complexity (AC:L), no UI. Impact: VI:H (attacker can overwrite the key file — integrity), VA:H (service disruption). Confidentiality: description claims credential theft / data leakage but the direct impact per the vendor-ish analysis says C:N. Well, injecting attacker credentials could leak cost data to the attacker. Hmm. Original vector says VC:N. But actually credential theft — the attacker can't read the existing key file. So C:N. Let me go with: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H = 8.2? Let's compute: AV:N/AC:L/PR:N/UI:N = base 9.8-ish for C:H/I:H/A:H. With C:N, I:H, A:H → score. Let me compute:
Authentication bypass in Rockwell Automation FactoryTalk Services Platform (FTSP) lets an authenticated low-privilege user forge JWT tokens during Okta Web Authentication because the application fails to enforce the RSA signing algorithm, permitting the classic 'alg:none' attack. A successful attacker can impersonate any authorized user, reaching system configuration and granting permissions to other systems that FTSP protects. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the alg:none technique is well documented and trivially reproducible once access is obtained.
Improper API key generation in Sonatype Nexus Repository Manager lets a remote attacker impersonate a targeted user and perform repository operations on their behalf. The flaw stems from insufficient entropy (CWE-331) in format-specific API key realms, so an attacker who can predict or reconstruct a victim's key gains their access without credentials. The vendor (Sonatype) reported and patched the issue in release 3.93.0; there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Information disclosure with integrity impact in the Spotfire Server modules of Spotfire Enterprise, Spotfire Enterprise with External Consumers, and Spotfire on Kubernetes allows a remote, unauthenticated attacker to obtain sensitive data and alter server-side state once a victim is lured into a passive interaction (UI:P), such as opening a crafted link or analysis. The CVSS 4.0 base score is 8.7 (High) with high confidentiality and integrity impact and low availability impact. There is no public exploit identified at time of analysis and it is not listed in CISA KEV; EPSS was not provided.
Broken object-level authorization in the Sesame Time web application and its REST v3 API lets remote attackers hijack another user's session by presenting a valid session identifier (USID), because the platform treats the USID as a bearer credential and never verifies that it belongs to the requester. Any attacker who obtains a valid USID can read a victim's confidential data - emails, user IDs, roles and corporate information - and the weakness is compounded by session sprawl, since new logins mint additional USIDs without invalidating prior ones. There is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Denial of service in Microsoft Windows Server Update Services (WSUS) lets a remote, unauthenticated attacker crash or disrupt the update service by triggering an uncaught exception over the network. The flaw affects WSUS across Windows Server 2012 through 2025 (plus Windows 10 1607/1809 servicing components), and the CVSS 3.1 availability-only vector (A:H) indicates service unavailability rather than data compromise. No public exploit identified at time of analysis, but a vendor patch is available and the flaw is network-reachable without authentication.
Denial of service in Microsoft Azure Active Directory (now Entra ID) allows a remote, unauthenticated attacker to disrupt service availability by sending crafted serialized data that triggers unsafe deserialization (CWE-502). The flaw carries a CVSS 7.5 (High) with a fully network-reachable, no-privilege, no-interaction vector, but impact is confined to availability - confidentiality and integrity are not affected. Microsoft has released a fix via MSRC; there is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Denial of service in Microsoft .NET (versions 8.0, 9.0, and 10.0) allows a remote, unauthenticated attacker to crash or hang affected applications by triggering a type-confusion condition (CWE-843) over the network. The flaw was reported by Microsoft and a vendor patch is available via MSRC; there is no public exploit identified at time of analysis. The CVSS vector limits impact strictly to availability (A:H, C:N/I:N), meaning it is a service-disruption bug rather than a code-execution or data-exposure issue despite tag noise suggesting otherwise.
Arbitrary file system read in Adobe Experience Manager (AEM as a Cloud Service, 6.5 LTS, and 6.5) lets remote unauthenticated attackers traverse outside the intended directory scope to retrieve sensitive files, per Adobe advisory APSB26-74. The CVSS 3.1 score of 8.6 is elevated by a changed scope (S:C), meaning the read reaches resources beyond the vulnerable component's security authority. There is no public exploit identified at time of analysis and the flaw is not listed in CISA KEV.
Incorrect Authorization in Adobe Commerce, Magento Open Source, Adobe Commerce B2B, and the Webhooks Plugin allows unauthenticated remote attackers to bypass security controls and gain unauthorized read and limited write access to protected resources. The full product ecosystem is affected across multiple active release lines, with vendor-confirmed July 2026 patches available via APSB26-73. No active exploitation has been confirmed (CISA KEV absent, SSVC exploitation: none), though the SSVC framework flags the attack as automatable - meaning mass scanning tools could trivially target exposed storefronts.
Root-level OS command injection in the TR-069/CWMP management client of the TP-Link Archer VX1800v v1 gateway lets an attacker who controls (or has compromised) the ACS provisioning server inject unsanitized parameters that the device executes as system-level commands. Because CWMP provisioning is trusted implicitly, a malicious or hijacked ACS can push crafted values that yield arbitrary command execution as root and full device takeover. No public exploit identified at time of analysis, and the flaw was reported by TP-Link itself; a firmware fix is available.
Remote denial-of-service in the Rockwell Automation FLEX 5000 EtherNet/IP adapter allows an unauthenticated network attacker to crash the module by sending a crafted CIP (Common Industrial Protocol) packet, halting the adapter and its associated I/O until a manual power cycle restores operation. The CVSS 4.0 score of 8.7 (High) reflects a network-reachable, no-privilege attack with high availability impact but no confidentiality or integrity loss. No public exploit identified at time of analysis, and the CVE is not listed in CISA KEV, so there is no confirmed active exploitation.
Denial-of-service in Rockwell Automation 1756-EN2, 1756-EN3, and 1756-ENBT ControlLogix EtherNet/IP communication modules lets an unauthenticated network attacker drop active device connections by sending malformed CIP Implicit (I/O) Connection packets. Because CVSS 4.0 rates only availability impact (VC:N/VI:N/VA:H) and connections recover immediately once the traffic stops, the flaw enables repeatable disruption rather than persistent outage or code execution. No public exploit identified at time of analysis, and the module is not in CISA KEV.
Denial-of-service in the Rockwell Automation 1719-AENTR (and companion 1718-AENTR) EtherNet/IP adapter allows remote attackers to overload the device with a UDP unicast network storm, causing loss of communication that requires a manual power cycle to recover. The CVSS 4.0 score of 8.7 reflects a high availability impact reachable over the network with no privileges or user interaction. There is no public exploit identified at time of analysis and the flaw is not listed in CISA KEV, but the low attack complexity makes it a real operational-technology availability concern.
Missing authentication in Adobe Experience Manager (AEM as a Cloud Service, 6.5, and 6.5 LTS) lets a remote unauthenticated attacker reach a critical function directly, bypassing a security control to gain unauthorized write access. The CVSS 8.6 rating and scope-change flag indicate impact can extend beyond the initially vulnerable component, though only integrity is affected (no confidentiality or availability loss). No public exploit identified at time of analysis, and it is not listed in CISA KEV.
OS command injection in the TP-Link Archer VX1800v (v1) router lets an adjacent, high-privileged attacker inject shell metacharacters through the domain name parameter of an HTTP management interface, yielding arbitrary command execution as root and full device takeover. The flaw scores CVSS 4.0 8.5 (High) and a vendor firmware patch is available; no public exploit identified at time of analysis. Note a naming discrepancy in the source data - the free-text description says 'VX800v' while the CPE and tags reference 'VX1800V' - so verify the exact affected model against the TP-Link advisory before acting.
Denial of service in Open5GS (open-source 5G/EPC core) through version 2.7.7 lets remote unauthenticated attackers crash the AMF by sending a malformed NAS 5GS mobile-identity information element, triggering a heap out-of-bounds read before authentication completes. Because the AMF handles mobility management for the entire network, a single crafted pre-authentication message can produce a subscriber-wide outage rather than affecting only the sender. There is no public exploit identified at time of analysis, and the flaw is not listed in CISA KEV, but the pre-auth network-reachable nature makes it a high-priority availability issue for anyone running Open5GS in production.
Denial of service in Microsoft .NET (versions 8.0, 9.0, and 10.0) and the legacy .NET Framework (3.5 through 4.8.1) allows a remote unauthenticated attacker to exhaust server resources over the network, causing availability loss. The flaw stems from missing limits or throttling on resource allocation (CWE-770), and Microsoft has released a patch via MSRC. There is no public exploit identified at time of analysis, and EPSS/KEV data were not supplied, so this appears to be a proactively patched issue rather than one under active exploitation.
Denial of service in ASP.NET Core (the web framework shipped with .NET 8.0, 9.0, and 10.0) lets a remote, unauthenticated attacker exhaust server resources by triggering unbounded allocations over the network. Because affected requests are not throttled or capped, a single crafted request stream can degrade availability of the hosting process without any authentication or user interaction. Reported by Microsoft with a vendor patch available; no public exploit identified at time of analysis and no CISA KEV listing.
Denial of service in Microsoft's OData libraries for ASP.NET/ASP.NET Core (Microsoft.AspNet.OData and Microsoft.AspNetCore.OData) allows a remote, unauthenticated attacker to exhaust server resources over the network, degrading or crashing the hosting web application (CVSS 7.5, availability-only impact). The flaw stems from resource allocation without limits or throttling (CWE-770), so a crafted request stream forces excessive consumption of CPU, memory, or connections. Microsoft has released a patch; there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Denial of service in Microsoft Azure Active Directory (Entra ID) allows a remote unauthenticated attacker to send network traffic that drives affected processing into an infinite loop (CWE-835), exhausting resources and disrupting availability of the identity service. The flaw carries CVSS 7.5 with a high-availability impact, no confidentiality or integrity effect, and no public exploit identified at time of analysis. Microsoft has released a fix, which for this cloud-hosted service is applied server-side by the vendor.
Uncontrolled resource allocation in Microsoft's ASP.NET Core OData libraries (Microsoft.AspNetCore.OData and Microsoft.AspNet.OData) lets a remote, unauthenticated attacker exhaust server resources and cause a denial of service over the network. Any web application or API exposing OData query endpoints built on the affected packages is at risk, and the CVSS 7.5 rating reflects a high-availability impact with no confidentiality or integrity compromise. There is no public exploit identified at time of analysis, and the flaw is not listed in CISA KEV.