Source: gegl Version: 1:0.4.70-4 Severity: grave Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]> Control: found -1 1:0.4.62-2
Hi, The following vulnerability was published for gegl. CVE-2026-18300[0]: | GIMP HDR File Parsing Integer 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 HDR files. The issue results from the | lack of proper validation of user-supplied data, which can result in | an integer overflow before allocating a buffer. An attacker can | leverage this vulnerability to execute code in the context of the | current process. Was ZDI-CAN-29289. 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-2026-18300 https://www.cve.org/CVERecord?id=CVE-2026-18300 [1] https://www.zerodayinitiative.com/advisories/ZDI-26-453/ [2] https://gitlab.gnome.org/GNOME/gegl/-/commit/d3d262008299341c5b032b354021632ceadb2799 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
