Linux · Security advisory · June 24, 2026

RHSA-2026:28007: dotnet8.0 security update

RHSA-2026:28007, released June 24, 2026, fixes 2 CVEs in dotnet8.0 (version 8.0.128-1.el10_0). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0248
84th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 2 Routine 0

Fixed package versions

ProductReleaseFixed in
dotnet8.0RHEL 108.0.128-1.el10_0

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-45591 ASP.NET Core Denial of Service Vulnerability 7.5 0.0248 Exploitation Less Likely
High CVE-2026-45491 .NET Tampering Vulnerability 7.5 0.0039 Exploitation Unlikely
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