{"items":[{"id":"NVI-00012161","kind":"vulnerability","title":"Microsoft Security Advisory CVE-2026-85363 - .NET and Visual Studio Remote Code Execution Vulnerability","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-f63g-mx39-3r38","CVE-2026-85363"],"plain_summary":"GitHub lists this reviewed advisory for Microsoft.WindowsDesktop.App.Runtime.win-arm64, Microsoft.WindowsDesktop.App.Runtime.win-x64, Microsoft.WindowsDesktop.App.Runtime.win-x86, Microsoft.WindowsDesktop.App.Runtime.win-arm64, Microsoft.WindowsDesktop.App.Runtime.win-x64. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-13T20:49:41.000Z","value":"8.8 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-bab77fcfabc06b471681410d43d05538"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-bab77fcfabc06b471681410d43d05538","url":"https://github.com/advisories/GHSA-f63g-mx39-3r38","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-f63g-mx39-3r38","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-arm64","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 8.0.0, <= 8.0.31"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-x64","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 8.0.0, <= 8.0.31"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-x86","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 8.0.0, <= 8.0.31"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-arm64","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 10.0.0, <= 10.0.12"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-x64","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 10.0.0, <= 10.0.12"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-x86","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 10.0.0, <= 10.0.12"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-arm64","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 9.0.0, <= 9.0.20"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-x64","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 9.0.0, <= 9.0.20"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-x86","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 9.0.0, <= 9.0.20"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-arm64","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 11.0.0-preview.1, <= 11.0.0-rc.1"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-x64","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 11.0.0-preview.1, <= 11.0.0-rc.1"]},{"certainty":"source_listed","source_ids":["sr-bab77fcfabc06b471681410d43d05538"],"technology":"Microsoft.WindowsDesktop.App.Runtime.win-x86","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime (WPF). This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nAttacker-controlled XPS glyph coordinates can overflow destination pointer arithmetic in `CD3DGlyphBank::RectFillAlpha`, causing an out-of-bounds write and process termination.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/469\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** High\n- **Score:** 8.8\n- **Vector:** `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`\n\n- **Weakness:** CWE-190 (Integer Overflow or Wraparound)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\n[Microsoft.WindowsDesktop.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.WindowsDeskto","public_affected_ranges":[">= 11.0.0-preview.1, <= 11.0.0-rc.1"]}],"null_published_at":"2026-11-01T01:04:01.249Z","source_updated_at":"2026-10-13T20:49:41.000Z","source_disclosed_at":"2026-10-13T20:49:39.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T23:14:22.124Z"}],"next_cursor":null,"snapshot_revision":"42594"}