{"id":"DEBIAN-CVE-2026-64611","details":"A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel() function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially crafted printer advertisement, leading to denial of service.","modified":"2026-09-14T17:03:49.911798491Z","published":"2026-07-23T11:16:40.680Z","upstream":["CVE-2026-64611"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-64611"}],"affected":[{"package":{"name":"libcupsfilters","ecosystem":"Debian:13","purl":"pkg:deb/debian/libcupsfilters?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.0-3","2.0.0-3+deb13u1","2.1.1-1","2.1.1-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-64611.json"}},{"package":{"name":"libcupsfilters","ecosystem":"Debian:14","purl":"pkg:deb/debian/libcupsfilters?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.0-3","2.1.1-1","2.1.1-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-64611.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}