Home / mailings [SECURITY] [DSA 6119-1] openjdk-25 security update
Posted on 05 February 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6119-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
February 05, 2026 https://www.debian.org/security/faq
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Package : openjdk-25
CVE ID : CVE-2026-21925 CVE-2026-21932 CVE-2026-21933 CVE-2026-21945
Several vulnerabilities have been discovered in the OpenJDK Java runtime,
which may result in incorrect certificate validation, CRLF injection or
man-in-the-middle attacks.
For the stable distribution (trixie), these problems have been fixed in
version 25.0.2+10-1~deb13u2. This version of OpenJDK now also requires
jtreg8 for running the testsuite, which has been backported into trixie
as 8.1+1+ds1-1~deb13u1.
We recommend that you upgrade your openjdk-25 packages.
For the detailed security status of openjdk-25 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/openjdk-25
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
