{"id":"AZL-82397","summary":"CVE-2026-33810 affecting package golang for versions less than 1.26.2-1","details":"When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.","modified":"2026-09-02T14:18:44.198868898Z","published":"2026-04-08T02:16:03Z","upstream":["CVE-2026-33810"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33810"}],"affected":[{"package":{"name":"golang","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/golang"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.2-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-82397.json"}}],"schema_version":"1.9.0"}