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.
CVE-2024-56826
CVSS base score
5.6 (v3.1)
Severity
MEDIUM
Attack vector
Local
Weakness
CWE-122
Last modified
November 5, 2026
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H