{"action":"Upgrade Microsoft.WindowsDesktop.App.Runtime.win-arm64 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":"9.0.21","introduced":"9.0.0"},{"fixed":"11.0.0-rc.2","introduced":"11.0.0-preview.1"},{"fixed":"10.0.13","introduced":"10.0.0"},{"fixed":"8.0.32","introduced":"8.0.0"}],"component":"Microsoft.WindowsDesktop.App.Runtime.win-arm64","cve_ids":["CVE-2026-70007"],"ecosystem":"NuGet","epss":0.00801,"exploited":false,"fixed_versions":["9.0.21","11.0.0-rc.2","10.0.13","8.0.32"],"ghsa_id":"GHSA-pfwj-2f93-rf42","id":"tcs_01M5N8WJ77R3JQV08ZQS2ASRNG","modified_at":"2026-10-19T19:30:11.992579393Z","published_at":"2026-10-13T20:52:52Z","references":["https://osv.dev/vulnerability/GHSA-pfwj-2f93-rf42","https://github.com/dotnet/wpf/security/advisories/GHSA-pfwj-2f93-rf42","https://nvd.nist.gov/vuln/detail/CVE-2026-70007","https://github.com/dotnet/announcements/issues/450","https://github.com/dotnet/wpf/issues/12016","https://github.com/dotnet/wpf","https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70007"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-pfwj-2f93-rf42","url":"https://osv.dev/vulnerability/GHSA-pfwj-2f93-rf42"}],"summary":"Microsoft Security Advisory CVE-2026-70007 - .NET and Visual Studio Remote Code Execution Vulnerability"}