{"id":"CVE-2026-85891","aliases":[],"title":"Azure HDInsight Information Disclosure Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","products":[{"vendor":"Microsoft","name":"Azure HDInsight","platforms":[],"versions":[{"version":"1.0","status":"affected","lessThan":"2606012120","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-85891"}],"remediation":[],"description":"Exposure of sensitive information to an unauthorized actor in Azure HDInsight allows an unauthorized attacker to disclose information over a network.","severity":"high","score":7.5,"published":"2026-10-13T19:00:10.728Z","modified":"2026-10-28T18:13:57.360Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85891"],"sources":[{"name":"CVE","id":"CVE-2026-85891","modified":"2026-10-28T18:13:57.360Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-85891"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","score":7.5}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T02:15:32.063Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}