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: 9.0.121
Runtime version: 9.0.20
Security Fix(es):
* dotnet10.0: dotnet9.0: dotnet8.0: .NET Information Disclosure Vulnerability (CVE-2026-58649)
* dotnet10.0: dotnet9.0: .NET Elevation of Privilege Vulnerability (CVE-2026-69806)
Bug Fix(es) and Enhancement(s):
* Update .NET 9.0 to SDK 9.0.121 and Runtime 9.0.20 [rhel-10.2.z] (JIRA:Rocky Linux-252279)
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 · 10 | dotnet9.0 | 0:9.0.121-1.el10_2 |
Vulnerabilities 2
-
High 7.0
.NET Elevation of Privilege Vulnerability
Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.
-
Medium 6.5
.NET Information Disclosure Vulnerability
Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.