[ubuntu/resolute-security] openjpeg2 2.5.4-1ubuntu0.1 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Thu May 7 13:51:25 UTC 2026


openjpeg2 (2.5.4-1ubuntu0.1) resolute-security; urgency=medium

  * SECURITY UPDATE: heap overflow via insufficient memory allocation
    - debian/patches/CVE-2026-6192.patch: opj_pi_initialise_encode() (write code
      path): avoid potential integer overflow leading to insufficient memory
      allocation in src/lib/openjp2/pi.c.
    - CVE-2026-6192

Date: 2026-05-05 11:06:10.206875+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/openjpeg2/2.5.4-1ubuntu0.1
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