Source: giflib Version: 5.2.2-1 Severity: grave Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for giflib. CVE-2026-23868[0]: | Giflib contains a double-free vulnerability that is the result of a | shallow copy in GifMakeSavedImage and incorrect error handling. The | conditions needed to trigger this vulnerability are difficult but | may be possible. 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-2026-23868 https://www.cve.org/CVERecord?id=CVE-2026-23868 [1] https://www.facebook.com/security/advisories/cve-2026-23868 [2] https://sourceforge.net/p/giflib/code/ci/f5b7267aed3665ef025c13823e454170d031c106/tree/gifalloc.c?diff=5146815377b7395944cb683a08c43eee3f631eb7 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
