{"id":"AZL-81984","summary":"CVE-2026-35092 affecting package corosync 3.0.4-4","details":"A flaw was found in Corosync. An integer overflow vulnerability in Corosync's join message sanity validation allows a remote, unauthenticated attacker to send crafted User Datagram Protocol (UDP) packets. This can cause the service to crash, leading to a denial of service. This vulnerability specifically affects Corosync deployments configured to use totemudp/totemudpu mode.","modified":"2026-08-31T05:26:07Z","published":"2026-04-01T14:16:57Z","upstream":["CVE-2026-35092"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35092"}],"affected":[{"package":{"name":"corosync","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/corosync"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.0.4-4"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-81984.json"}}],"schema_version":"1.9.0"}