CVE-2026-64612 — Libcupsfilters: cups-filters: libcupsfilters: cups image filter process abort via malformed png
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 …
Published: 2026-07-20 · CVSS: 7.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7