{"action":"Upgrade Microsoft.NetCore.App.Runtime.win-x64 to 8.0.12 (8.x) or 9.0.1 (9.x) or later.","affected":[{"fixed":"9.0.1","introduced":"9.0.0"},{"fixed":"8.0.12","introduced":"8.0.0"}],"component":"Microsoft.NetCore.App.Runtime.win-x64","cve_ids":["CVE-2025-21172"],"ecosystem":"NuGet","epss":0.01841,"exploited":false,"fixed_versions":["9.0.1","8.0.12"],"ghsa_id":"GHSA-jjcv-wr2g-4rv4","id":"tcs_01M5N8SS9AZ9TZBJFK3KPSPRPS","modified_at":"2026-09-10T03:50:28.727718613Z","published_at":"2025-01-14T19:44:47Z","references":["https://osv.dev/vulnerability/GHSA-jjcv-wr2g-4rv4","https://github.com/dotnet/runtime/security/advisories/GHSA-jjcv-wr2g-4rv4","https://nvd.nist.gov/vuln/detail/CVE-2025-21172","https://github.com/dotnet/runtime","https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21172","https://www.herodevs.com/vulnerability-directory/cve-2025-21172"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-jjcv-wr2g-4rv4#NuGet/Microsoft.NetCore.App.Runtime.win-x64","url":"https://osv.dev/vulnerability/GHSA-jjcv-wr2g-4rv4"}],"summary":"Microsoft Security Advisory CVE-2025-21172 | .NET and Visual Studio Remote Code Execution Vulnerability"}