{"id":"CLSA-2026-1790252040","summary":"cyrus-imapd: Fix of CVE-2026-61915","details":"- fix CVE-2026-61915: double-free in the CalDAV VPATCH BYPARAM selector, reachable by an authenticated calendar user patching a resource with two or more properties of the matched kind\n- disable the cassandane test runner by default: its harness (imaptest plus the perl test modules) is absent from the el8 repositories on every architecture, and where it does resolve the suite times out in the build chroot; the cunit suite continues to run on all architectures\n- do not free VPATCH parameters already removed by reference: libical frees them in icalproperty_remove_parameter_by_ref(), so the following icalparameter_free() aborted the CalDAV worker on any VPATCH carrying a PATCH-ACTION parameter, before the CVE-2026-61915 code path could be reached","modified":"2026-10-26T09:31:51.525955209Z","published":"2026-09-24T12:14:09Z","upstream":["CVE-2026-61915"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos8.5els/CLSA-2026-1790252040.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-61915"}],"affected":[{"package":{"name":"cyrus-imapd","ecosystem":"TuxCare:CentOS:8.5","purl":"pkg:rpm/tuxcare/cyrus-imapd?distro=centos-8.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.7-23.el8.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1790252040.json"}},{"package":{"name":"cyrus-imapd-devel","ecosystem":"TuxCare:CentOS:8.5","purl":"pkg:rpm/tuxcare/cyrus-imapd-devel?distro=centos-8.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.7-23.el8.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1790252040.json"}},{"package":{"name":"cyrus-imapd-doc-extra","ecosystem":"TuxCare:CentOS:8.5","purl":"pkg:rpm/tuxcare/cyrus-imapd-doc-extra?distro=centos-8.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.7-23.el8.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1790252040.json"}},{"package":{"name":"cyrus-imapd-utils","ecosystem":"TuxCare:CentOS:8.5","purl":"pkg:rpm/tuxcare/cyrus-imapd-utils?distro=centos-8.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.7-23.el8.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1790252040.json"}},{"package":{"name":"cyrus-imapd-vzic","ecosystem":"TuxCare:CentOS:8.5","purl":"pkg:rpm/tuxcare/cyrus-imapd-vzic?distro=centos-8.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.7-23.el8.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1790252040.json"}}],"schema_version":"1.9.0"}