{"id":"CLSA-2026-1778662564","summary":"cups: Fix of CVE-2026-27447","details":"- CVE-2026-27447: fix authorization bypass via case-insensitive username comparison in scheduler","modified":"2026-06-01T00:33:19.103229092Z","published":"2026-05-13T08:56:08Z","upstream":["CVE-2026-27447"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2026-1778662564.html"}],"affected":[{"package":{"name":"cups","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/cups?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.6.3-52.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1778662564.json"}},{"package":{"name":"cups-client","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/cups-client?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.6.3-52.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1778662564.json"}},{"package":{"name":"cups-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/cups-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.6.3-52.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1778662564.json"}},{"package":{"name":"cups-filesystem","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/cups-filesystem?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.6.3-52.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1778662564.json"}},{"package":{"name":"cups-ipptool","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/cups-ipptool?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.6.3-52.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1778662564.json"}},{"package":{"name":"cups-libs","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/cups-libs?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.6.3-52.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1778662564.json"}},{"package":{"name":"cups-lpd","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/cups-lpd?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.6.3-52.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1778662564.json"}}],"schema_version":"1.7.5"}