Source: gimp Version: 3.2.0~RC2-3.3 Severity: grave Tags: security upstream Forwarded: https://gitlab.gnome.org/GNOME/gimp/-/issues/15555 X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for gimp. CVE-2026-0797[0]: | GIMP ICO File Parsing Heap-based Buffer Overflow Remote Code | Execution Vulnerability. This vulnerability allows remote attackers | to execute arbitrary code on affected installations of GIMP. User | interaction is required to exploit this vulnerability in that the | target must visit a malicious page or open a malicious file. The | specific flaw exists within the parsing of ICO files. The issue | results from the lack of proper validation of the length of user- | supplied data prior to copying it to a heap-based buffer. An | attacker can leverage this vulnerability to execute code in the | context of the current process. Was ZDI-CAN-28599. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-0797 https://www.cve.org/CVERecord?id=CVE-2026-0797 [1] https://gitlab.gnome.org/GNOME/gimp/-/issues/15555 [2] https://gitlab.gnome.org/GNOME/gimp/-/commit/c54bf22acb04b83ae38ed50add58f300e898dd81 [3] https://gitlab.gnome.org/GNOME/gimp/-/commit/905ce4b48782c5e71c79714b7ba7f6ebe4d0329d Please adjust the affected versions in the BTS as needed. Regards, Salvatore
