{"id":"CVE-2026-88132","aliases":[],"title":"Azure Key Vault Information Disclosure Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","products":[{"vendor":"Microsoft","name":"azure-keyvault-administration","platforms":[],"versions":[{"version":"4.7.1","status":"affected","lessThan":"4.8.2","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-88132"},{"vendor":"Microsoft","name":"azure-keyvault-certificates","platforms":[],"versions":[{"version":"4.11.2","status":"affected","lessThan":"4.9.2","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-88132"},{"vendor":"Microsoft","name":"azure-keyvault-keys","platforms":[],"versions":[{"version":"4.11.2","status":"affected","lessThan":"4.10.2","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-88132"},{"vendor":"Microsoft","name":"azure-keyvault-secrets","platforms":[],"versions":[{"version":"4.11.2","status":"affected","lessThan":"4.11.2","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-88132"}],"remediation":[],"description":"Origin validation error in Azure Key Vault allows an unauthorized attacker to disclose information over a network.","severity":"medium","score":5.9,"published":"2026-10-13T19:00:21.850Z","modified":"2026-10-28T18:14:45.728Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88132"],"sources":[{"name":"CVE","id":"CVE-2026-88132","modified":"2026-10-28T18:14:45.728Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-88132"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","score":5.9}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T02:30:33.887Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}