PT-2026-47100 · Julia · Openjpeg Jll

Published 2026-05-26 · Updated 2026-05-26

OSV

A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application.

Related Identifiers

JLSEC-2026-535

Affected Products

Openjpeg Jll

References · 7

• https://osv.dev/vulnerability/JLSEC-2026-535 · Vendor Advisory
• https://debian.org/security/2021/dsa-4882 · Vendor Advisory
• https://github.com/uclouvain/openjpeg/issues/1283 · Note
• https://security.gentoo.org/glsa/202101-29 · Note
• https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1901998 · Note
• https://oracle.com//security-alerts/cpujul2021.html · Note