Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network.
Fix
Microsoft's update · Important
- Release Notes — azure-keyvault-secrets · build 4.11.2
- Release Notes — azure-keyvault-keys · build 4.11.2
- Release Notes — azure-keyvault-certificates · build 4.11.2
- Release Notes — azure-keyvault-administration · build 4.7.1
- Release Notes — azure-keyvault-securitydomain · build 1.0.0b3
- Release Notes — azure_security_keyvault_keys (Rust) · build 1.0.1
- Release Notes — azure_security_keyvault_certificates (Rust) · build 1.0.1
- Release Notes — azure_security_keyvault_secrets (Rust) · build 1.0.1
From the 2026-Oct release note of Microsoft's Security Update Guide, revised 2026-10-28 · Exploitation Less Likely.
Patch, vendor advisory and mitigation references on NVD 1
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 3
- Cpes+9 CPE criteria (now 9)NVD modified 2026-10-16 17:54
- StatusAwaiting Analysis → AnalyzedNVD modified 2026-10-16 17:54
- First seenCVSS 7.4NVD modified 2026-10-14 04:18
Affected (CPE criteria) 9
cpe:2.3:a:microsoft:azure-keyvault-administration:*:*:*:*:*:rust:*:*cpe:2.3:a:microsoft:azure-keyvault-administration:*:*:*:*:*:-:*:*cpe:2.3:a:microsoft:azure-keyvault-certificates:*:*:*:*:*:rust:*:*cpe:2.3:a:microsoft:azure-keyvault-certificates:*:*:*:*:*:-:*:*cpe:2.3:a:microsoft:azure-keyvault-keys:*:*:*:*:*:*:*:*cpe:2.3:a:microsoft:azure-keyvault-secrets:*:*:*:*:*:rust:*:*cpe:2.3:a:microsoft:azure-keyvault-secrets:*:*:*:*:*:-:*:*cpe:2.3:a:microsoft:azure-keyvault-securitydomain:1.0.0:beta1:*:*:*:*:*:*cpe:2.3:a:microsoft:azure-keyvault-securitydomain:1.0.0:beta2:*:*:*:*:*:*