ASP.NET Core Remote Code Execution Vulnerability

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

CVE-2026-102870 · Microsoft / collected KEV context

GHSA-g27p-qf6j-c96c

cve-program · CVE-2026-102870

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-102870

osv · GHSA-g27p-qf6j-c96c

• https://github.com/dotnet/aspnetcore/security/advisories/GHSA-g27p-qf6j-c96c
• https://nvd.nist.gov/vuln/detail/CVE-2026-102870
• https://github.com/dotnet/announcements/issues/445
• https://github.com/dotnet/aspnetcore
• https://github.com/dotnet/aspnetcore/discussions/69791
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-102870

• ASP.NET Core Remote Code Execution Vulnerability · Published vulnerability · 13 Oct 2026