JLSEC-2026-549 Medium 5.5

JLSEC-2026-549

JLSEC Published: May 26, 2026
Modified: Jul 17, 2026
Severity: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Packages: OpenJpeg_jll >= 2.5.0+0, < 2.5.2+0
Upstream: CVE-2023-39328

A vulnerability was found in OpenJPEG similar to CVE-2019-6988. This flaw allows an attacker to bypass existing protections and cause an application crash through a maliciously crafted file.

References

https://access.redhat.com/security/cve/CVE-2023-39328
https://bugzilla.redhat.com/show_bug.cgi?id=2219236
https://github.com/uclouvain/openjpeg/issues/1476
https://github.com/uclouvain/openjpeg/pull/1470
https://github.com/uclouvain/openjpeg/pull/1471