{"id":"CLSA-2026-1778022490","summary":"dovecot: Fix of CVE-2026-27857","details":"- CVE-2026-27857: limit number of open IMAP parser lists in imap-login to\n  prevent excessive memory usage DoS via deeply-nested parentheses","modified":"2026-06-01T00:31:51.290917731Z","published":"2026-05-05T23:08:22Z","upstream":["CVE-2026-27857"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1778022490.html"}],"affected":[{"package":{"name":"dovecot","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/dovecot?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-8.el9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1778022490.json"}},{"package":{"name":"dovecot-devel","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/dovecot-devel?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-8.el9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1778022490.json"}},{"package":{"name":"dovecot-mysql","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/dovecot-mysql?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-8.el9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1778022490.json"}},{"package":{"name":"dovecot-pgsql","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/dovecot-pgsql?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-8.el9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1778022490.json"}},{"package":{"name":"dovecot-pigeonhole","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/dovecot-pigeonhole?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-8.el9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1778022490.json"}}],"schema_version":"1.7.5"}