{"id":"CLSA-2026-1778250885","summary":"dovecot: Fix of CVE-2026-27857","details":"- CVE-2026-27857: imap-login: limit IMAP parser open lists to prevent excessive memory usage","modified":"2026-06-01T00:33:25.972533079Z","published":"2026-05-08T14:35:06Z","upstream":["CVE-2026-27857"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/oraclelinux6els/CLSA-2026-1778250885.html"}],"affected":[{"package":{"name":"dovecot","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/dovecot?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-23.el6.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2026-1778250885.json"}},{"package":{"name":"dovecot-devel","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/dovecot-devel?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-23.el6.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2026-1778250885.json"}},{"package":{"name":"dovecot-mysql","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/dovecot-mysql?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-23.el6.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2026-1778250885.json"}},{"package":{"name":"dovecot-pgsql","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/dovecot-pgsql?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-23.el6.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2026-1778250885.json"}},{"package":{"name":"dovecot-pigeonhole","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/dovecot-pigeonhole?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-23.el6.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2026-1778250885.json"}}],"schema_version":"1.7.5"}