Summary
.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework libraries, an SDK containing compilers and a 'dotnet' application to drive everything.
SDK version: 11.0.100~rc.3.26522.148
Runtime version: 11.0.0~rc.3.26522.148
Security Fix(es):
* .NET: .NET Elevation of Privilege Vulnerability (CVE-2026-62909)
* dotnet8.0: dotnet9.0: dotnet11.0: dotnet10.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-114148)
Bug Fix(es) and Enhancement(s):
* Update .NET 11 to RC 1 (JIRA:Rocky Linux-260220)
* Update .NET 11 to RC 2 (JIRA:Rocky Linux-276919)
* Update .NET 11 to RC 3 (JIRA:Rocky Linux-292372)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 8 | dotnet11.0 | 0:11.0.100~rc.3.26522.148-0.12.el8_10 |
Vulnerabilities 2
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High 7.8CVE-2026-114148 Public exploit
ASP.NET Core Elevation of Privilege Vulnerability
Incorrect default permissions in ASP.NET Core allows an authorized attacker to elevate privileges locally.
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High 7.8
.NET Elevation of Privilege Vulnerability
Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.