CVE-2026-45490
CVE-2026-45490 · .NET SDK Elevation of Privilege Vulnerability
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Improper authorization in .NET allows an authorized attacker to elevate privileges locally.
CVSS 7.8 · High · EPSS 0.4% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
.net 10.0
- Versions
- ≥ 10.0.0, < 10.0.9: Affected (custom)
Update to 10.0.9
.net 8.0
- Versions
- ≥ 8.0.0, < 8.0.28: Affected (custom)
Update to 8.0.28
.net 9.0
- Versions
- ≥ 9.0.0, < 9.0.17: Affected (custom)
Update to 9.0.17
dotnet7 Ubuntu:22.04:LTS
- Versions
- 7.0.105-0ubuntu1~22.04.1
- 7.0.107-0ubuntu1~22.04.1
- 7.0.108-0ubuntu1~22.04.1
- 7.0.109-0ubuntu1~22.04.1
- 7.0.110-0ubuntu1~22.04.1
- 7.0.111-0ubuntu1~22.04.1
- 7.0.112-0ubuntu1~22.04.1
- 7.0.113-0ubuntu1~22.04.1
- 7.0.114-0ubuntu1~22.04.1
- 7.0.115-0ubuntu1~22.04.1
- 7.0.116-0ubuntu1~22.04.1
- 7.0.117-0ubuntu1~22.04.1
- 7.0.117-0ubuntu1~22.04.2
- 7.0.119-0ubuntu1~22.04.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published