PT-2026-47108 · Julia · Openjpeg Jll

Published

2026-05-26

·

Updated

2026-05-26

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
OpenJPEG through 2.3.1 has a heap-based buffer overflow in opj t1 clbl decode processor in openjp2/t1.c because of lack of opj j2k update image dimensions validation.

Fix

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Related Identifiers

JLSEC-2026-543

Affected Products

Openjpeg Jll