CVE-2024-56826

Published: Jan 9, 2025Modified: Nov 3, 2025

5.6

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H

Exploitability: 1.3 / Impact: 4.2

Source: secalert@redhat.com (Secondary)

Description

A flaw was found in the OpenJPEG project. A heap buffer overflow condition may be triggered when certain options are specified while using the opj_decompress utility. This can lead to an application crash or other undefined behavior.

Related CWEs

CWE-122

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (6)

https://access.redhat.com/errata/RHSA-2025:7309

Source: secalert@redhat.com

https://access.redhat.com/security/cve/CVE-2024-56826

Source: secalert@redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2335172

Source: secalert@redhat.com

https://github.com/uclouvain/openjpeg/commit/e492644fbded4c820ca55b5e50e598d346e850e8

Source: secalert@redhat.com

https://github.com/uclouvain/openjpeg/issues/1563

Source: secalert@redhat.com

https://lists.debian.org/debian-lts-announce/2025/04/msg00002.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.