.NET Elevation of Privilege Vulnerability

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-62909 · Microsoft / collected KEV context

EUVD-2026-56412

GHSA-9mr8-pwpw-3j2w

BIT-dotnet-2026-62909

BIT-dotnet-sdk-2026-62909

cve-program · CVE-2026-62909

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62909

euvd · EUVD-2026-56412

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62909

nvd · CVE-2026-62909

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62909

osv · GHSA-9mr8-pwpw-3j2w

• https://github.com/dotnet/runtime/security/advisories/GHSA-9mr8-pwpw-3j2w
• https://nvd.nist.gov/vuln/detail/CVE-2026-62909
• https://github.com/dotnet/announcements/issues/429
• https://github.com/dotnet/runtime
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62909

• Uncaught exception in .NET allows an authorized attacker to elevate privileges locally. · Advisory content revised · 5 Nov 2026
• Uncaught exception in .NET allows an authorized attacker to elevate privileges locally. · Advisory content revised · 1 Nov 2026
• .NET Elevation of Privilege Vulnerability · Affected-version evidence changed · 28 Oct 2026