{"id":"CLSA-2026-1779360288","summary":"dovecot: Fix of CVE-2026-42006","details":"- CVE-2026-42006: fix imap-login list_count_limit to actually limit open '('\n  characters; the previous fix limited closing ')' instead, leaving the\n  bracing memory exhaustion vector open","modified":"2026-06-01T00:33:15.181490830Z","published":"2026-05-21T10:44:52Z","upstream":["CVE-2026-42006"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos-stream8els/CLSA-2026-1779360288.html"}],"affected":[{"package":{"name":"dovecot","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/dovecot?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-5.el8.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779360288.json"}},{"package":{"name":"dovecot-devel","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/dovecot-devel?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-5.el8.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779360288.json"}},{"package":{"name":"dovecot-mysql","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/dovecot-mysql?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-5.el8.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779360288.json"}},{"package":{"name":"dovecot-pgsql","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/dovecot-pgsql?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-5.el8.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779360288.json"}},{"package":{"name":"dovecot-pigeonhole","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/dovecot-pigeonhole?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-5.el8.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1779360288.json"}}],"schema_version":"1.7.5"}