{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-85922","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","state":"PUBLISHED","assignerShortName":"microsoft","dateReserved":"2026-09-04T18:24:41.250Z","datePublished":"2026-10-13T19:01:09.179Z","dateUpdated":"2026-10-31T18:10:16.697Z"},"containers":{"cna":{"title":"Azure Key Vault Security Feature Bypass Vulnerability","datePublic":"2026-10-13T14:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:azure_keyvault_secrets:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11.2","versionEndExcluding":"4.11.2"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:azure_keyvault_keys:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11.2","versionEndExcluding":"4.11.2"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:azure_keyvault_certificates:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11.2","versionEndExcluding":"4.11.2"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:azure_keyvault_administration:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7.1","versionEndExcluding":"4.7.1"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:azure_keyvault_securitydomain:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.0b3","versionEndExcluding":"1.0.0b3"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:azure_security_keyvault_keys:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.1","versionEndExcluding":"1.0.1"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:azure_security_keyvault_certificates:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.1","versionEndExcluding":"1.0.1"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:azure_security_keyvault_secrets:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.1","versionEndExcluding":"1.0.1"}]}]}],"affected":[{"vendor":"Microsoft","product":"azure_security_keyvault_certificates","versions":[{"version":"1.0.1","lessThan":"1.0.1","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"azure_security_keyvault_keys","versions":[{"version":"1.0.1","lessThan":"1.0.1","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"azure_security_keyvault_secrets","versions":[{"version":"1.0.1","lessThan":"1.0.1","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"azure-keyvault-administration","versions":[{"version":"4.7.1","lessThan":"4.7.1","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"azure-keyvault-certificates","versions":[{"version":"4.11.2","lessThan":"4.11.2","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"azure-keyvault-keys","versions":[{"version":"4.11.2","lessThan":"4.11.2","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"azure-keyvault-secrets","versions":[{"version":"4.11.2","lessThan":"4.11.2","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"azure-keyvault-securitydomain","versions":[{"version":"1.0.0b3","lessThan":"1.0.0b3","versionType":"custom","status":"affected"}]}],"descriptions":[{"value":"Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network.","lang":"en-US"}],"problemTypes":[{"descriptions":[{"description":"CWE-1390: Weak Authentication","lang":"en-US","type":"CWE","cweId":"CWE-1390"}]}],"providerMetadata":{"orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft","dateUpdated":"2026-10-31T18:10:16.697Z"},"references":[{"name":"Azure Key Vault Security Feature Bypass Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85922"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"HIGH","baseScore":7.4,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C"}}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-08T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-85922"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-14T03:57:22.222Z"}}]}}