{"id":"CLSA-2026-1780067463","summary":"cups: Fix of CVE-2026-27447","details":"- CVE-2026-27447: fix authorization bypass in cupsd caused by\n  case-insensitive comparison of local user and group names; include\n  upstream Issue #1557 follow-up to avoid breaking AuthType None\n  policies for non-local accounts","modified":"2026-10-26T09:30:16.240233708Z","published":"2026-05-29T15:11:08Z","upstream":["CVE-2026-27447"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1780067463.html"}],"affected":[{"package":{"name":"cups","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/cups?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.3op2-16.el9_2.1.tuxcare.els12"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1780067463.json"}},{"package":{"name":"cups-client","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/cups-client?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.3op2-16.el9_2.1.tuxcare.els12"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1780067463.json"}},{"package":{"name":"cups-devel","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/cups-devel?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.3op2-16.el9_2.1.tuxcare.els12"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1780067463.json"}},{"package":{"name":"cups-filesystem","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/cups-filesystem?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.3op2-16.el9_2.1.tuxcare.els12"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1780067463.json"}},{"package":{"name":"cups-ipptool","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/cups-ipptool?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.3op2-16.el9_2.1.tuxcare.els12"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1780067463.json"}},{"package":{"name":"cups-libs","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/cups-libs?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.3op2-16.el9_2.1.tuxcare.els12"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1780067463.json"}},{"package":{"name":"cups-lpd","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/cups-lpd?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.3op2-16.el9_2.1.tuxcare.els12"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1780067463.json"}},{"package":{"name":"cups-printerapp","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/cups-printerapp?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.3op2-16.el9_2.1.tuxcare.els12"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1780067463.json"}}],"schema_version":"1.9.0"}