[ubuntu/jammy-security] openjpeg2 2.4.0-6ubuntu0.4 (Accepted)

John Breton john.breton at canonical.com
Thu Sep 18 14:29:26 UTC 2025


openjpeg2 (2.4.0-6ubuntu0.4) jammy-security; urgency=medium

  * SECURITY UPDATE: null pointer dereference
    - debian/patches/CVE-2025-50952.patch: Add a check to avoid null pointer
      dereference in src/lib/openjp2/dwt.c.
    - CVE-2025-50952

Date: 2025-09-17 20:47:14.363803+00:00
Changed-By: Edwin Jiang <edwin.jiang at canonical.com>
Signed-By: John Breton <john.breton at canonical.com>
https://launchpad.net/ubuntu/+source/openjpeg2/2.4.0-6ubuntu0.4
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