CVE-2026-85922

{"id": "CVE-2026-85922", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-85922", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-10-08T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.2}]}, "affected": [{"source": "secure@microsoft.com", "affectedData": [{"vendor": "Microsoft", "product": "azure_security_keyvault_certificates", "versions": [{"status": "affected", "version": "1.0.1", "lessThan": "1.0.1", "versionType": "custom"}]}, {"vendor": "Microsoft", "product": "azure_security_keyvault_keys", "versions": [{"status": "affected", "version": "1.0.1", "lessThan": "1.0.1", "versionType": "custom"}]}, {"vendor": "Microsoft", "product": "azure_security_keyvault_secrets", "versions": [{"status": "affected", "version": "1.0.1", "lessThan": "1.0.1", "versionType": "custom"}]}, {"vendor": "Microsoft", "product": "azure-keyvault-administration", "versions": [{"status": "affected", "version": "4.7.1", "lessThan": "4.7.1", "versionType": "custom"}]}, {"vendor": "Microsoft", "product": "azure-keyvault-certificates", "versions": [{"status": "affected", "version": "4.11.2", "lessThan": "4.11.2", "versionType": "custom"}]}, {"vendor": "Microsoft", "product": "azure-keyvault-keys", "versions": [{"status": "affected", "version": "4.11.2", "lessThan": "4.11.2", "versionType": "custom"}]}, {"vendor": "Microsoft", "product": "azure-keyvault-secrets", "versions": [{"status": "affected", "version": "4.11.2", "lessThan": "4.11.2", "versionType": "custom"}]}, {"vendor": "Microsoft", "product": "azure-keyvault-securitydomain", "versions": [{"status": "affected", "version": "1.0.0b3", "lessThan": "1.0.0b3", "versionType": "custom"}]}]}], "published": "2026-10-13T19:21:18.310", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85922", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-1390"}]}], "descriptions": [{"lang": "en", "value": "Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network."}], "lastModified": "2026-10-16T17:54:26.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:azure-keyvault-administration:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "D301CB7C-8319-47DA-9F26-2A032774A34E", "versionEndExcluding": "1.0.1"}, {"criteria": "cpe:2.3:a:microsoft:azure-keyvault-administration:*:*:*:*:*:-:*:*", "vulnerable": true, "matchCriteriaId": "160EBFD9-1B38-4774-A608-C509A308B152", "versionEndExcluding": "4.7.1"}, {"criteria": "cpe:2.3:a:microsoft:azure-keyvault-certificates:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "F9783659-24AC-44DF-B513-CF9DD9370B28", "versionEndExcluding": "1.0.1"}, {"criteria": "cpe:2.3:a:microsoft:azure-keyvault-certificates:*:*:*:*:*:-:*:*", "vulnerable": true, "matchCriteriaId": "CCF0F9E5-6E40-440C-8151-ECA4B0AEFE9D", "versionEndExcluding": "4.11.2"}, {"criteria": "cpe:2.3:a:microsoft:azure-keyvault-keys:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "396F1BFB-2D1A-46D5-BFC8-F235B6CB57BC", "versionEndExcluding": "4.11.2"}, {"criteria": "cpe:2.3:a:microsoft:azure-keyvault-secrets:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "FB596104-C0AA-4E47-B2A1-24D122E9FB41", "versionEndExcluding": "1.0.1"}, {"criteria": "cpe:2.3:a:microsoft:azure-keyvault-secrets:*:*:*:*:*:-:*:*", "vulnerable": true, "matchCriteriaId": "F9080C96-56A1-4A41-9789-C4132BFB9813", "versionEndExcluding": "4.11.2"}, {"criteria": "cpe:2.3:a:microsoft:azure-keyvault-securitydomain:1.0.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DFCBB4D4-2364-422A-A517-111CAA6AC991"}, {"criteria": "cpe:2.3:a:microsoft:azure-keyvault-securitydomain:1.0.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7DA15DC3-D179-4FF0-AD20-27E007050AB7"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}