Linux · Security advisory · November 4, 2025

ELSA-2025-19566: Security update for 3 packages

ELSA-2025-19566, released November 4, 2025, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0040
34th percentile

Fixed package versions

ProductReleaseFixed in
osbuild-composerol 100:134.1-3.0.1.el10_0
osbuild-composer-coreol 100:134.1-3.0.1.el10_0
osbuild-composer-workerol 100:134.1-3.0.1.el10_0

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2025-27144 osbuild-composer: A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood 7.5 0.0040 None reported
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