[CLSA-2026:1791226276] Fix CVE(s): CVE-2026-39919
Type:
security
Severity:
Critical
Release date:
2026-10-05 18:51:29 UTC
Description:
* SECURITY UPDATE: heap overflow in the JPEG 2000 output adapter - debian/patches/CVE-2026-39919.patch: stop the sub-byte-depth loop in process_one_trunk() writing one output byte per column of a sampled component, and reject unsupported bit depths in decode_image(), in base/sjpx_openjpeg.c. - CVE-2026-39919
CVEs fixed:
Updated packages:
  • ghostscript_9.26~dfsg+0-0ubuntu0.18.04.18+tuxcare.els2_amd64.deb
    sha:bd09d1035b997a04eb65ab82b799ab70cc93d332
  • ghostscript-doc_9.26~dfsg+0-0ubuntu0.18.04.18+tuxcare.els2_all.deb
    sha:564900074f7a6ae4e7777454108cc72d1d402345
  • ghostscript-x_9.26~dfsg+0-0ubuntu0.18.04.18+tuxcare.els2_amd64.deb
    sha:658c8140a239f73a12a33d562b5ece6399b31019
  • libgs-dev_9.26~dfsg+0-0ubuntu0.18.04.18+tuxcare.els2_amd64.deb
    sha:1b7189e248b1c85c5c53373de1c87a6aa2cf45c0
  • libgs9_9.26~dfsg+0-0ubuntu0.18.04.18+tuxcare.els2_amd64.deb
    sha:fa712e4151eb04ce6715081dde5c89c7bd674024
  • libgs9-common_9.26~dfsg+0-0ubuntu0.18.04.18+tuxcare.els2_all.deb
    sha:40175fc481a6513a1a3a143835bac58a08d0fd0d
Notes:
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