CVE-2026-26131
.NET Elevation of Privilege Vulnerability
- State
- Published
- Severity
- 7.8 High
- Published
- Mar 10, 2026
- Updated
- Jun 19, 2026
- Reserved
- Feb 11, 2026
Description
Incorrect default permissions in .NET allows an authorized attacker to elevate privileges locally.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
Weaknesses
- CWE-276 Incorrect Default Permissions
Affected Products
| Product | Versions |
|---|---|
.NET 10.0Microsoft |
|
References
- .NET Elevation of Privilege Vulnerabilityvendor-advisorypatch
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