{"id":"AZL-98853","summary":"CVE-2026-33811 affecting package golang 1.27.1-1","details":"When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.","modified":"2026-09-09T14:17:41.865978134Z","published":"2026-05-07T20:16:42Z","upstream":["CVE-2026-33811"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33811"}],"affected":[{"package":{"name":"golang","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/golang"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.27.0"},{"last_affected":"1.27.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-98853.json"}}],"schema_version":"1.9.0"}