{"action":"Upgrade Microsoft.WindowsDesktop.App.Runtime.win-x64 to 8.0.32 (8.x), 9.0.21 (9.x), 10.0.13 (10.x) or 11.0.0-rc.2 (11.x) or later.","affected":[{"fixed":"8.0.32","introduced":"8.0.0"},{"fixed":"9.0.21","introduced":"9.0.0"},{"fixed":"10.0.13","introduced":"10.0.0"},{"fixed":"11.0.0-rc.2","introduced":"11.0.0-preview.1"}],"component":"Microsoft.WindowsDesktop.App.Runtime.win-x64","cve_ids":["CVE-2026-70174"],"ecosystem":"NuGet","epss":0.00913,"exploited":false,"fixed_versions":["8.0.32","9.0.21","10.0.13","11.0.0-rc.2"],"ghsa_id":"GHSA-f749-vhgx-39h6","id":"tcs_01M5N8M2A2R8HRCEQAV7JAE9GY","modified_at":"2026-10-19T19:30:10.548109208Z","published_at":"2026-10-13T20:48:07Z","references":["https://osv.dev/vulnerability/GHSA-f749-vhgx-39h6","https://github.com/dotnet/wpf/security/advisories/GHSA-f749-vhgx-39h6","https://nvd.nist.gov/vuln/detail/CVE-2026-70174","https://github.com/dotnet/announcements/issues/456","https://github.com/dotnet/wpf/issues/12018","https://github.com/dotnet/wpf","https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70174"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-f749-vhgx-39h6#NuGet/Microsoft.WindowsDesktop.App.Runtime.win-x64","url":"https://osv.dev/vulnerability/GHSA-f749-vhgx-39h6"}],"summary":"Microsoft Security Advisory CVE-2026-70174 - .NET and Visual Studio Remote Code Execution Vulnerability"}