NuGet/Microsoft.NETCore.App.Runtime.linux-x64 CVE-2026-66822: medium 5.9, EPSS 0.78%
Microsoft Security Advisory CVE-2026-66822 - .NET and Visual Studio Information Disclosure Vulnerability
Action: Upgrade Microsoft.NETCore.App.Runtime.linux-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
| introduced | fixed | last affected |
|---|---|---|
| 9.0.0 | 9.0.21 | - |
| 11.0.0-preview.1 | 11.0.0-rc.2 | - |
| 10.0.0 | 10.0.13 | - |
| 8.0.0 | 8.0.32 | - |
Fixed versions
| 9.0.21 | 11.0.0-rc.2 | 10.0.13 | 8.0.32 |
Sources
- osv: GHSA-wxxw-5cvc-53j7#NuGet/Microsoft.NETCore.App.Runtime.linux-x64
- https://github.com/dotnet/runtime/security/advisories/GHSA-wxxw-5cvc-53j7
- https://nvd.nist.gov/vuln/detail/CVE-2026-66822
- https://github.com/dotnet/announcements/issues/448
- https://github.com/dotnet/runtime/issues/135697
- https://github.com/dotnet/runtime
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66822
CVE-2026-66822 · published · modified · JSON