CVE-2026-18309

Name of the Vulnerable Software and Affected Versions GIMP (affected versions not specified)

Description A flaw in the parsing of APNG files allows remote attackers to execute arbitrary code on affected installations. The issue occurs due to improper validation of user-supplied data, leading to an integer overflow during buffer allocation. Exploitation requires user interaction, such as visiting a malicious page or opening a malicious file, allowing the attacker to execute code within the context of the current process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.