{"id":"SUSE-SU-2026:21224-1","summary":"Security update for corosync","details":"This update for corosync fixes the following issues:\n\n- CVE-2026-35091: Denial of Service and information disclosure via crafted UDP packet (bsc#1261299).\n- CVE-2026-35092: Denial of Service via integer overflow in join message validation (bsc#1261300).\n","modified":"2026-04-22T18:26:21.542713Z","published":"2026-04-10T11:19:52Z","related":["CVE-2026-35091","CVE-2026-35092"],"upstream":["CVE-2026-35091","CVE-2026-35092"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202621224-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261299"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261300"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-35091"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-35092"}],"affected":[{"package":{"name":"corosync","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","purl":"pkg:rpm/suse/corosync&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.9-160000.3.1"}]}],"ecosystem_specific":{"binaries":[{"corosync-libs":"3.1.9-160000.3.1","corosync":"3.1.9-160000.3.1","corosync-devel":"3.1.9-160000.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21224-1.json"}}],"schema_version":"1.7.5"}