8.2
High
CVE-2026-50528 Incorrect authorization in .NET allows an unauthorized attacker to bypass a security feature over a network
Description
Incorrect authorization in .NET allows an unauthorized attacker to bypass a security feature over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| .NET 10.0 10.0 | 10.0.0 → < 10.0.10 | 10.0.10 |
| .NET 8.0 8.0 | 8.0.0 → < 8.0.29 | 8.0.29 |
| .NET 9.0 9.0 | 9.0.0 → < 9.0.18 | 9.0.18 |
| Microsoft Visual Studio 2022 version 17.12 17.12 | 17.12.0 → < 17.12.22 | 17.12.22 |
| Microsoft Visual Studio 2022 version 17.14 17.14 | 17.14.0 → < 17.14.36 | 17.14.36 |
| Microsoft Visual Studio 2026 version 18.7 18.0 | 18.0 → < 18.7.4 | 18.7.4 |
| .NET 10.0 runtime 10.0 | 10.0.0 → < 10.0.10 | 10.0.10 |
| .NET 8.0 runtime 8.0 | 8.0.0 → < 8.0.29 | 8.0.29 |
| .NET 9.0 runtime 9.0 | 9.0.0 → < 9.0.18 | 9.0.18 |
References
- .NET Security Feature Bypass Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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