ghostscript security update

9.27-18 - RHEL-264919 CVE-2026-39919 ghostscript: Heap buffer overflow in JPEG 2000 output adapter via component subsampling mismatch...

EUVD-2026-78584

Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter base/sjpxopenjpeg.c that allows attackers to cause memory corruption by supplying a crafted PDF containing a JPEG 2000 image with mismatched component subsampling factors. When image...

CVE-2026-39919 Ghostscript < 10.08.0 Heap Buffer Overflow via JPEG 2000 Output Adapter

Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter base/sjpxopenjpeg.c that allows attackers to cause memory corruption by supplying a crafted PDF containing a JPEG 2000 image with mismatched component subsampling factors. When image...

PT-2026-92028

Name of the Vulnerable Software and Affected Versions Ghostscript versions prior to 10.08.0 Description A heap-based buffer overflow exists in the JPEG 2000 output adapter within the base/sjpx openjpeg.c file. The issue occurs when processing a crafted PDF containing a JPEG 2000 image with...