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Known vulnerabilities in github Enterprise Server

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CVE Summary Score Published
CVE-2026-118237 Out-of-bounds read vulnerability in GitHub Enterprise Server allowed disclosure of process memory in the Git service 5.3 Medium Nov 3, 2026
CVE-2026-110288 Cross-site request forgery vulnerability in GitHub Enterprise Server allowed deletion of stored ChatOps configuration through the Management Console 5.3 Medium Nov 3, 2026
CVE-2026-104608 Use-after-free vulnerability in GitHub Enterprise Server allowed remote code execution in the Git service 7.7 High Nov 3, 2026
CVE-2026-96890 A Server-Side Request Forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed a… 8.7 High Oct 6, 2026
CVE-2026-103620 A missing authorization vulnerability was identified in GitHub Enterprise Server that allowed a repository… 6.0 Medium Oct 6, 2026
CVE-2026-75101 An authorization bypass vulnerability was identified in GitHub Enterprise Server that allowed any authenticated user… 6.0 Medium Sep 22, 2026
CVE-2026-77912 A stored cross-site scripting (XSS) vulnerability was identified in GitHub Enterprise Server that allowed an… 7.4 High Sep 22, 2026
CVE-2026-77987 A server-side request forgery (SSRF) vulnerability was identified in the notebook viewer of GitHub Enterprise Server 9.3 Critical Sep 22, 2026
CVE-2026-76851 A Server-Side Request Forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed remote code… 7.7 High Sep 1, 2026
CVE-2026-19118 A time-of-check time-of-use race condition vulnerability was identified in GitHub Enterprise Server that allowed… 7.7 High Sep 1, 2026
CVE-2026-18730 A server-side request forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed an… 8.2 High Sep 1, 2026
CVE-2026-15996 A denial of service vulnerability was identified in GitHub Enterprise Server that allowed an unauthenticated attacker to… 6.6 Medium Aug 5, 2026
CVE-2026-17556 A path traversal vulnerability was identified in GitHub Enterprise Server that allowed an unauthenticated attacker to… 8.8 High Aug 5, 2026
CVE-2026-15783 A missing authorization vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user with… 5.3 Medium Jul 17, 2026
CVE-2026-15343 Path traversal vulnerability in GitHub Enterprise Server allowed writing files to arbitrary repository paths, including GitHub Actions workflow files, via unchecked Dependabot dependency-file paths 8.6 High Jul 17, 2026
CVE-2026-15007 A denial of service vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user to cause… 5.7 Medium Jul 17, 2026
CVE-2026-14340 An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a user-to-server… 5.3 Medium Jul 1, 2026
CVE-2026-10585 A stored cross-site scripting vulnerability was identified in GitHub Enterprise Server that allowed an authenticated… 6.3 Medium Jun 30, 2026
CVE-2026-9132 A missing authorization vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user to… 6.0 Medium Jun 30, 2026
CVE-2026-9106 A UI misrepresentation vulnerability was identified in GitHub Enterprise Server that allowed an OAuth application to… 4.8 Medium Jun 30, 2026
CVE-2026-9312 A server-side request forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed an… 9.2 Critical May 27, 2026
CVE-2026-8606 A Server-Side Request Forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed an attacker… 7.0 High May 26, 2026
CVE-2026-8106 A reflected HTML injection vulnerability was identified in the GitHub Enterprise Server Management Console login page… 5.9 Medium May 7, 2026
CVE-2026-8034 A server-side request forgery (SSRF) vulnerability was identified in the GitHub Enterprise Server notebook viewer that… 7.9 High May 7, 2026
CVE-2026-7541 A denial of service vulnerability was identified in GitHub Enterprise Server that allowed an unauthenticated attacker to… 6.3 Medium May 7, 2026

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