{"id":"AZL-109794","summary":"CVE-2026-89098 affecting package nfs-utils 2.6.4-4","details":"A flaw was found in nfs-utils. The fsidd daemon improperly handles input received over its local domain socket by relying on program assertions to verify command arguments. A local user can exploit this vulnerability by sending a malformed request lacking the required arguments to trigger an assertion failure. This causes the daemon to crash, resulting in a Denial of Service (DoS) for filesystem identifier lookup services until restarted.","modified":"2026-10-21T14:17:40.940093006Z","published":"2026-10-16T18:19:42Z","upstream":["CVE-2026-89098"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89098"}],"affected":[{"package":{"name":"nfs-utils","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/nfs-utils"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.6.4-4"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-109794.json"}}],"schema_version":"1.9.0"}