8.8
High
CVE-2026-62872 Incorrect authorization in .NET Framework allows an authorized attacker to elevate privileges over a network
Description
Incorrect authorization in .NET Framework allows an authorized attacker to elevate privileges over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft .NET Framework 3.5 3.5 | 3.5.0 → latest | No fix stated |
| Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0 | 3.0.0.0 → latest | No fix stated |
| Microsoft .NET Framework 3.5 AND 4.7.2 4.7 | 4.7.0 → latest | No fix stated |
| Microsoft .NET Framework 3.5 AND 4.8 4.8 | 4.8.0 → latest | No fix stated |
| Microsoft .NET Framework 3.5 AND 4.8.1 4.8 | 4.8.1 → latest | No fix stated |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7 | 4.7.0 → < 4.7.4144.0 | 4.7.4144.0 |
| Microsoft .NET Framework 4.8 4.8 | 4.8.0 → < 4.8.4805.0 | 4.8.4805.0 |
| Microsoft .NET Framework 4.8.1 4.8 | 4.8.0.0 → < 4.8.9344.0 | 4.8.9344.0 |
References
- .NET Framework Elevation of Privilege Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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