{"id":"CLSA-2026-1779368297","summary":"polkit: Fix of CVE-2026-4897","details":"- CVE-2026-4897: Fix unbounded stdin reads that allow local user to trigger OOM\n  and DoS in setuid helper; add input length checks and limit allocations.","modified":"2026-06-01T00:32:53.858700018Z","published":"2026-05-21T12:58:22Z","upstream":["CVE-2026-4897"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1779368297.html"}],"affected":[{"package":{"name":"polkit","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/polkit?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.117-13.el9_6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779368297.json"}},{"package":{"name":"polkit-devel","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/polkit-devel?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.117-13.el9_6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779368297.json"}},{"package":{"name":"polkit-docs","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/polkit-docs?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.117-13.el9_6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779368297.json"}},{"package":{"name":"polkit-libs","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/polkit-libs?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.117-13.el9_6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779368297.json"}}],"schema_version":"1.7.5"}