CVE-2026-114155
.NET Elevation of Privilege Vulnerability
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
Time-of-check time-of-use (toctou) race condition in .NET allows an authorized attacker to elevate privileges locally.
| Vendor | microsoft |
| Product | .net 10.0 installed on linux |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Nov 10, 2026 |
| Last Updated | Nov 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / .NET 10.0 installed on Linux
10.0.0 < 10.0.404
Microsoft / .NET 10.0 installed on Mac OS
10.0.0 < 10.0.404
Microsoft / .NET 11.0 installed on Linux
11.0.0-preview.1 < 11.0.100
Microsoft / .NET 11.0 installed on Mac OS
11.0.0-preview.1 < 11.0.100
Microsoft / Microsoft.DotNet.HotReload.Watch.Aspire
10.0.300 < 11.0.100