Linux · Security advisory · January 27, 2026

DSA-6112-1: openjdk-21 security update

DSA-6112-1, released January 27, 2026, fixes 1 CVE in openjdk-21 (version 21.0.10+7-1~deb13u1). 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
0.0025
17th percentile

Fixed package versions

ProductReleaseFixed in
openjdk-21Debian 13.5 (trixie)21.0.10+7-1~deb13u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-21925 Java(TM) SE Development Kit 21 and 1 other: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product… 7.5 0.0025 None reported
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