These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
CVE-2026-77886 is a high-severity vulnerability in Windows DHCP Server that allows an unauthorized attacker to deny service over a network. The vulnerability has a CVSS score of 7.5 and is classified as HIGH. Microsoft has released a patch for this vulnerability, and defenders should prioritize patching to prevent potential denial-of-service attacks.
CVE-2026-77502 is a high-severity vulnerability in Windows DHCP Server that allows an unauthorized attacker to deny service over a network. The vulnerability has a CVSS score of 7.5 and is classified as HIGH. Microsoft has released a patch for this vulnerability, and defenders should prioritize patching to prevent potential denial-of-service attacks.
CVE-2026-77501 is a high-severity vulnerability in Windows DHCP Server that allows an unauthorized attacker to deny service over a network. The vulnerability has a CVSS score of 7.5 and is classified as HIGH. Microsoft has released a patch for this vulnerability, and defenders should prioritize patching to prevent potential denial-of-service attacks.
CVE-2026-77500 is a high-severity vulnerability in the Windows Device Association Service that allows an authorized attacker to elevate privileges locally. The CVE record was published on 2026-09-08T18:20:36.797Z and has not been modified since then. The NVD entry is currently Analyzed. This vulnerability requires immediate attention from defenders responsible for Windows systems, especially those with hi [truncated]
A type confusion vulnerability in Windows DHCP Server allows an unauthorized attacker to deny service over a network. This CVE was published on 2026-09-08T18:20:36.437Z and was last modified on 2026-09-16T15:10:18.860Z. The vulnerability affects Windows DHCP Server installations, potentially leading to service disruptions. Defenders should verify exposure, apply patches provided by Microsoft, and monitor [truncated]
CVE-2026-77498 is a high-severity vulnerability in Windows DHCP Server that allows an unauthorized attacker to deny service over a network. The vulnerability has a CVSS score of 7.5 and is classified as HIGH. Microsoft has released a patch for this vulnerability, and defenders should prioritize patching to prevent potential denial-of-service attacks.
A heap-based buffer overflow vulnerability exists in the Windows Imaging Component, potentially allowing an unauthorized attacker to execute code over a network. This vulnerability requires immediate attention from defenders and administrators. The Windows Imaging Component is a critical system component that could be exploited remotely, leading to potential code execution, data breaches, or system crashe [truncated]
A type confusion vulnerability in Windows DHCP Server could allow an unauthorized attacker to deny service over a network. The vulnerability has a CVSS score of 7.5 and is considered HIGH severity. Microsoft has released a patch for this vulnerability. System administrators and security teams should assess exposure and apply patches immediately to prevent potential denial of service attacks. The vulnerabi [truncated]
CVE-2026-77491 is a MEDIUM severity vulnerability in Windows GDI that allows an unauthorized attacker to disclose information locally. The CVE record was published on 2026-09-08T18:20:34.830Z and has not been modified since then. The NVD entry is currently Analyzed. This vulnerability is an out-of-bounds read in Windows GDI, which could allow an attacker to disclose information locally. The CVSS score is [truncated]
A null pointer dereference vulnerability in the Windows Biometric Service allows an authorized attacker to elevate privileges locally. This CVE was published on 2026-09-08T18:20:34.657Z and was last modified on 2026-09-11T20:07:45.743Z. The NVD entry is currently Analyzed. The vulnerability is a null pointer dereference in the Windows Biometric Service, which allows an authorized attacker to elevate privi [truncated]
An integer underflow vulnerability exists in Microsoft SQL Server, which could allow an authorized local attacker to disclose information. The vulnerability is rated as MEDIUM with a CVSS score of 5.5. SQL Server administrators and defenders should assess exposure and prioritize patching, especially in environments where local access to SQL Server is possible. This vulnerability affects multiple versions [truncated]
CVE-2026-77487 debrief based on the supplied source corpus. The CVE record was published on 2026-09-08T18:20:34.397Z and has not been modified since then. The vulnerability is caused by improper access control in SQL Server, allowing an authorized attacker to elevate privileges over a network. Affected versions include SQL Server 2017, 2019, 2022, and 2025. Defenders should prioritize verifying and applyi [truncated]
CVE-2026-77486 is an integer overflow or wraparound vulnerability in SQL Server that allows unauthorized code execution over a network. This high-severity issue requires immediate attention from defenders responsible for SQL Server installations. They should assess exposure, apply patches, and monitor network activity to prevent potential code execution. The vulnerability's impact is significant, as it en [truncated]
CVE-2026-77485 is a high-severity vulnerability in Microsoft SQL Server that allows an authorized attacker to elevate privileges locally. The vulnerability is caused by a use-after-free issue and has a CVSS score of 7. Microsoft has released a patch for this vulnerability, and defenders should prioritize patching SQL Server instances, especially those with local access granted to authorized users.
CVE-2026-77483 is a high-severity vulnerability in Microsoft SQL Server that allows an authorized attacker to elevate privileges over a network due to weak authentication. The CVE record was published on 2026-09-08T18:20:33.890Z and was last modified on 2026-09-15T16:09:16.613Z. The NVD entry is currently Analyzed. This vulnerability affects SQL Server deployments, and defenders should assess exposure and [truncated]
CVE-2026-77482 is a high-severity vulnerability in Microsoft SQL Server caused by a heap-based buffer overflow, allowing an unauthorized attacker to execute code over a network with a CVSS score of 8.8. Defenders responsible for SQL Server instances, network administrators, and security teams should be aware of this vulnerability and prioritize patching. The vulnerability's impact includes remote code exe [truncated]
A heap-based buffer overflow vulnerability exists in Microsoft SQL Server, allowing an authorized attacker to execute code over a network. The vulnerability has a CVSS score of 8.8 and is considered HIGH severity. Microsoft has released a patch for this vulnerability. SQL Server administrators and security teams should assess exposure and apply patches immediately to prevent exploitation. The vulnerabilit [truncated]
CVE-2026-77480 debrief based on CVE Program and NVD records. SQL Server vulnerability allows privilege elevation over a network. The vulnerability has insufficient granularity of access control, allowing an authorized attacker to elevate privileges. Defenders should assess exposure and prioritize patching. This CVE was published on 2026-09-08 and has not been modified since then. The CVE Program and NVD r [truncated]
A buffer over-read vulnerability in Microsoft SQL Server could allow an authorized attacker to disclose information over a network. This CVE was published on 2026-09-08T18:20:32.987Z and was last modified on 2026-09-15T16:11:20.427Z. The NVD entry is currently Analyzed. The vulnerability affects SQL Server deployments, especially for versions 2019, 2022, and 2025. Defenders should assess exposure and prio [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-09-08T18:20:32.830Z and has not been modified since then. CVE-2026-73028 is a high-severity vulnerability in SQL Server that allows an authorized attacker to elevate privileges over a network. The vulnerability affects SQL Server versions 2017, 2019, 2022, and 2025. Defenders responsible for SQL Server [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-09-08T18:20:32.490Z and has not been modified since then. The NVD entry is currently Analyzed. This critical vulnerability in Windows iSCSI allows unauthorized attackers to bypass security features over a network, potentially leading to unauthorized access and lateral movement within a network. Defende [truncated]
A heap-based buffer overflow vulnerability exists in the Windows Services for NFS ONCRPC XDR Driver, allowing an authorized attacker to elevate privileges locally. This CVE was published on 2026-09-08T18:20:32.310Z and was last modified on 2026-09-17T20:01:30.317Z. The vulnerability has a CVSS score of 7.8 and is classified as HIGH severity. System administrators and security teams should assess exposure [truncated]
A heap-based buffer overflow vulnerability exists in the Windows Imaging Component. An unauthorized attacker could exploit this vulnerability to execute code over a network. This vulnerability has a CVSS score of 8.8 and is classified as HIGH severity. System administrators and security teams should assess exposure and apply patches or mitigations as needed to prevent potential unauthorized access and ele [truncated]
CVE-2026-73022 is a high-severity vulnerability in Windows Modern Device Management (MDM) that allows an authorized attacker to elevate privileges locally. The CVE record was published on 2026-09-08T18:20:31.983Z and has not been modified since then. This vulnerability affects Windows 10 Version 1809 deployments, requiring defenders to verify exposure and assess local privilege escalation risks. The vulne [truncated]
CVE-2026-73020 is a high-severity vulnerability in the Windows Biometric Service that allows an authorized attacker to elevate privileges locally. The vulnerability has a CVSS score of 7.8 and is classified as HIGH. Microsoft has released a patch for this vulnerability, and defenders should prioritize patching to prevent potential attacks. The vulnerability is a heap-based buffer overflow, and defenders s [truncated]
The CVE-2026-73019 vulnerability is caused by improper resolution of path equivalence in Windows URL Moniker, allowing unauthorized attackers to bypass security features over a network. Defenders should assess exposure, especially in network-accessible Windows environments, and prioritize patching based on Microsoft's advisory. The vulnerability has a CVSS score of 4.3 and is classified as MEDIUM severity [truncated]
A heap-based buffer overflow vulnerability exists in Graphic Fonts, potentially allowing an unauthorized attacker to execute code over a network. Multiple Windows versions and server releases are affected, including Windows 10, Windows 11, and Windows Server 2012 through 2025. This vulnerability has a CVSS score of 8.8 and is considered high-severity. Defenders should prioritize patching affected systems, [truncated]
A heap-based buffer overflow vulnerability exists in the Windows Graphics Kernel, which could allow an authorized attacker to execute code locally. The vulnerability has a CVSS score of 7.5 and is considered HIGH severity. Microsoft has released a patch for this vulnerability. Affected products include Windows 10, Windows 11, and Windows Server. System administrators and security teams should prioritize p [truncated]
A heap-based buffer overflow vulnerability exists in the Windows Biometric Service, allowing an authorized attacker to elevate privileges locally. This CVE was published on 2026-09-08T18:20:30.807Z and was last modified on 2026-09-11T19:56:03.000Z. The vulnerability has a CVSS score of 7.8 and is considered HIGH severity. Defenders responsible for Windows systems, especially those with exposed biometric s [truncated]
CVE-2026-73014 is a high-severity vulnerability in the Data Sharing Service Client, allowing an authorized attacker to elevate privileges locally. The CVE record was published on 2026-09-08T18:20:30.650Z and was last modified on 2026-09-23T13:13:23.453Z. The NVD entry is currently Analyzed. Defenders responsible for Windows systems, particularly those with high-risk exposure to local privilege escalation, [truncated]