These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
Microsoft Office Excel vulnerability allows unauthorized information disclosure. Defenders should assess exposure and prioritize patching to prevent local information disclosure attacks. This CVE-2026-81394 vulnerability affects Microsoft Office Excel, enabling unauthorized attackers to disclose information locally. The vulnerability has a CVSS score of 5.5 and a severity of MEDIUM. Defenders responsible [truncated]
Microsoft Office Excel is vulnerable to an out-of-bounds read, allowing unauthorized attackers to disclose information locally. The CVE record was published on 2026-09-08T18:20:55.767Z. Defenders should assess exposure, prioritize verification of vulnerable versions, and apply patches if available to prevent potential information disclosure. The vulnerability has a CVSS score of 5.5 and is classified as M [truncated]
Microsoft Office Excel is vulnerable to an out-of-bounds read, allowing local information disclosure. The CVE record was published on 2026-09-08T18:20:55.630Z and has not been modified since then. The NVD entry is currently Analyzed. Defenders and administrators responsible for Microsoft Office Excel installations should assess exposure and apply patches or updates to prevent local information disclosure. [truncated]
Microsoft Office Excel has a vulnerability that allows local information disclosure. This CVE-2026-81391 vulnerability is caused by the use of an uninitialized resource. Defenders and IT administrators responsible for Microsoft Office installations, particularly those using Excel, should assess exposure and prioritize patching. The vulnerability has a CVSS score of 5.5 and a severity of MEDIUM. Exploitati [truncated]
Microsoft Office Excel is vulnerable to an out-of-bounds read, allowing unauthorized attackers to disclose information locally. The vulnerability has a CVSS score of 5.5 and is classified as MEDIUM severity. This issue affects Microsoft Office Excel installations, which defenders should assess for exposure and prioritize patching vulnerable systems to prevent potential information disclosure. The CVE reco [truncated]
A heap-based buffer overflow vulnerability exists in Microsoft Office Excel, which could allow an unauthorized attacker to execute code locally. The CVE record was published on 2026-09-08T18:20:55.243Z and has not been modified since then. The NVD entry is currently Analyzed. Defenders responsible for Microsoft Office Excel installations should assess exposure and prioritize patching to prevent potential [truncated]
A stack-based buffer overflow vulnerability exists in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. The CVE record was published on 2026-09-08T18:20:55.103Z and has not been modified since then. The NVD entry is currently Analyzed. Defenders responsible for Microsoft Office Excel installations should assess exposure and prioritize patching to prevent local code executi [truncated]
Microsoft Office Excel vulnerability CVE-2026-81387 allows unauthorized information disclosure, posing a medium severity risk. Defenders and administrators should assess exposure and prioritize patching to prevent local information disclosure. The vulnerability, detailed in the CVE Program record and NVD vulnerability detail, requires verification of Microsoft Office versions and configurations. Review an [truncated]
Microsoft Office Excel is vulnerable to a heap-based buffer overflow, allowing an unauthorized attacker to execute code locally. The CVE record was published on 2026-09-08T18:20:54.840Z and has not been modified since then. The NVD entry is currently Analyzed. Defenders should assess exposure and prioritize patching vulnerable installations to prevent exploitation. This vulnerability affects Microsoft Off [truncated]
CVE-2026-81381 is a medium-severity vulnerability in Visual Studio Code, allowing unauthorized information disclosure due to insufficiently protected credentials. Defenders responsible for Visual Studio Code deployments should assess exposure, verify version 1.136.2 or later is in use, and monitor for unauthorized access attempts. This vulnerability, tracked as CVE-2026-81381, affects Visual Studio Code a [truncated]
CVE-2026-81380 is a medium-severity vulnerability in Visual Studio Code that allows an unauthorized attacker to disclose information over a network through command injection. The vulnerability has a CVSS score of 5.3 and CWE-77 weakness. Defenders responsible for Visual Studio Code deployments should assess potential exposure and information disclosure risks. The vulnerability affects Visual Studio Code a [truncated]
CVE-2026-81379 debrief based on CVE Program and NVD records. Visual Studio Code fails to secure a feature properly, allowing an unauthorized attacker to bypass the security feature over a network. This issue requires defenders to assess exposure and prioritize patching to version 1.136.2 or later. The CVE record was published on 2026-09-08T18:20:54.193Z and has not been modified since then. The vulnerabil [truncated]
CVE-2026-81378 is an interpretation conflict in Visual Studio Code that allows unauthorized attackers to bypass a security feature over a network. This issue affects developers and administrators using Visual Studio Code, who should verify their version and apply patches if necessary. The vulnerability has a CVSS score of 8.2 and is considered HIGH severity. The CVE record was published on 2026-09-08T18:2 [truncated]
CVE-2026-81377 is a path traversal vulnerability in Visual Studio Code that allows an unauthorized attacker to perform tampering over a network. The vulnerability has a CVSS score of 6.5 and a severity of MEDIUM. Microsoft has released a patch for this vulnerability. Defenders responsible for Visual Studio Code installations should assess exposure and prioritize patching to prevent potential tampering by [truncated]
CVE-2026-81376 is a critical vulnerability in Visual Studio Code that allows an unauthorized attacker to bypass a security feature over a network. The vulnerability has a CVSS score of 9.6 and is considered critical. Microsoft has released a patch for this vulnerability, and users are advised to update to the latest version. This vulnerability affects Visual Studio Code deployments and has a high impact o [truncated]
A server-side request forgery (SSRF) vulnerability exists in Visual Studio Code, allowing an unauthorized attacker to bypass a security feature over a network. The CVE record was published on 2026-09-08T18:20:53.693Z and was last modified on 2026-09-11T21:10:10.457Z. The NVD entry is currently Analyzed. This vulnerability, known as CVE-2026-81357, has a CVSS score of 8.2, indicating high severity. It is c [truncated]
CVE-2026-81356 debrief based on the supplied source corpus. The CVE record was published on 2026-09-08T18:20:53.567Z and has not been modified since then. The NVD entry is currently Analyzed. Defenders responsible for Visual Studio Code deployments, especially those with network-accessible instances, should assess exposure and prioritize remediation. The vulnerability's impact is significant, but specific [truncated]
A heap-based buffer overflow vulnerability exists in the Virtual Hard Disk (VHD) Miniport Driver, potentially allowing an authorized attacker to execute code locally. Multiple Windows versions and server releases are affected, including Windows 10, Windows 11, and various Windows Server editions. Microsoft has provided a vendor advisory for this issue.
CVE-2026-81353 is a high-severity vulnerability in the Microsoft Windows Codecs Library, specifically affecting the Heif Image Extension. An unauthorized attacker could exploit this heap-based buffer overflow to execute code locally. Microsoft has provided a patch for this issue. The vulnerability allows for potential local code execution by unauthorized attackers and requires immediate patching of vulner [truncated]
Microsoft Web Media Extensions vulnerability allows code execution over a network, requiring immediate patching and exposure assessment for affected systems and components. This heap-based buffer overflow vulnerability in Microsoft Windows Codecs Library has a high CVSS score of 8.8, indicating a critical severity level. Defenders and administrators should assess exposure and prioritize remediation to pre [truncated]
CVE-2026-81349 debrief based on the supplied source corpus. The vulnerability is an os command injection issue in Azure HDInsights, allowing authorized attackers to elevate privileges over a network. This class of vulnerability typically enables attackers to execute arbitrary commands on the system, potentially leading to full system compromise. Administrators should verify exposure and review configurati [truncated]
Microsoft Authenticator Improper Authentication Vulnerability. This high-severity vulnerability, CVE-2026-80097, allows an unauthorized attacker to elevate privileges locally. Defenders responsible for managing authentication mechanisms, incident response teams, and system administrators using Microsoft Authenticator should assess exposure and prioritize verification of local authentication mechanisms. Th [truncated]
Microsoft Office vulnerability CVE-2026-80091 allows unauthorized information disclosure over a network due to the use of an uninitialized resource. Defenders should assess exposure, prioritize remediation, and verify vulnerability status. This vulnerability affects Office 2016, 2019, 2021, and 2024 users, who should review Microsoft's patch advisory for specific guidance. The vulnerability has a medium s [truncated]
Microsoft Office Word vulnerability allows unauthorized information disclosure over a network via an out-of-bounds read. This medium-severity vulnerability requires defenders to assess exposure and apply patches to prevent potential information disclosure. The vulnerability has a CVSS score of 6.5 and affects Microsoft Office Word installations, particularly in networked environments. Defenders should rev [truncated]
Microsoft Office vulnerability CVE-2026-80089 allows unauthorized information disclosure over a network due to an out-of-bounds read issue. The vulnerability affects Microsoft Office deployments, particularly in enterprise environments, and requires defenders to assess exposure and prioritize patching. The CVE record and NVD entry provide details on the vulnerability, and Microsoft has released a patch ad [truncated]
Microsoft Office Word vulnerability allows unauthorized information disclosure over a network due to an out-of-bounds read issue. This medium-severity vulnerability, classified as CVE-2026-80088, affects Microsoft Office Word installations, particularly in networked environments. Defenders should assess exposure, prioritize patching, and monitor for potential exploitation attempts. The vulnerability has a [truncated]
A heap-based buffer overflow vulnerability exists in Microsoft Office, which could allow an unauthorized attacker to disclose information over a network. The vulnerability has a CVSS score of 6.5 and a severity of MEDIUM. Microsoft has provided a patch for this vulnerability. Defenders should assess exposure, apply patches, and monitor for suspicious activity. The CVE record and NVD vulnerability detail p [truncated]
Microsoft Office PowerPoint vulnerability allows unauthorized information disclosure over a network via an out-of-bounds read. Defenders should assess exposure, prioritize remediation, and verify affected systems. This vulnerability, CVE-2026-80086, is a medium-severity issue that defenders should address by reviewing system configurations, updating as necessary, and ensuring that affected systems are rem [truncated]
A heap-based buffer overflow vulnerability exists in Microsoft Office Word, potentially allowing an unauthorized attacker to execute code over a network. This high-severity vulnerability, with a CVSS score of 8.8, could enable attackers to execute code remotely. Defenders should assess exposure, especially in environments where Office documents are frequently opened from untrusted sources, and prioritize [truncated]
Microsoft Office vulnerability CVE-2026-80082 allows unauthorized information disclosure over a network due to an out-of-bounds read issue. Defenders should assess exposure, prioritize remediation, and verify inventory for affected versions. This medium-severity vulnerability requires verification of affected versions and inventory, and medium priority for remediation due to potential risk. The CVE record [truncated]