{"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": "2026-10-13T19:20:50.921Z"}, "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": "2026-10-13T19:20:50.921Z"}, "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"}}]}}}

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