Linux · Rocky Linux · Security advisory · October 17, 2025

RLSA-2025:18150: dotnet9.0 security update

RLSA-2025:18150, released October 17, 2025, fixes 3 CVEs in dotnet9.0 (version 0:9.0.111-1.el8_10). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
9.9
Base score, 0 to 10
Highest EPSS
0.6716
99th percentile

Priority of the 3 CVEs

Patch now 0 Urgent 0 High 3 Routine 0

Fixed package versions

ProductReleaseFixed in
dotnet9.0rocky 80:9.0.111-1.el8_10

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2025-55315 ASP.NET Security Feature Bypass Vulnerability9.9 0.6716 Exploitation Less Likely
High CVE-2025-55248 .NET, .NET Framework, and Visual Studio Information Disclosure Vulnerability8.5 0.0074 Exploitation Less Likely
High CVE-2025-55247 .NET Elevation of Privilege Vulnerability8.5 0.0062 Exploitation Less Likely
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