Source: libcupsfilters Version: 2.1.1-2 Severity: important Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for libcupsfilters. CVE-2026-64612[0]: | A flaw was found in libcupsfilters and cups-filters. The PNG image | reading function creates a libpng reader without installing an error | recovery handler, causing the CUPS image filter process to abort | when processing a malformed PNG file. An unauthenticated attacker | could exploit this by submitting a specially crafted PNG print job, | leading to denial of service of the in-flight print job. 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-2026-64612 https://www.cve.org/CVERecord?id=CVE-2026-64612 [1] https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-7mxj-cfq5-84ch Please adjust the affected versions in the BTS as needed. Regards, Salvatore
