Vulnerability · Published Oct 13, 2026 · Assigned by microsoft
CVE-2026-85922Azure Key Vault Security Feature Bypass Vulnerability
High 7.4
In plain English
A high-severity security flaw in azure-keyvault-administration from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities).
Severity (CVSS 3.1)7.4High
Exploit odds (30 days)0.6%top 50.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | azure_security_keyvault_certificates | 1.0.1 – before 1.0.1 |
| Microsoft | azure_security_keyvault_keys | 1.0.1 – before 1.0.1 |
| Microsoft | azure_security_keyvault_secrets | 1.0.1 – before 1.0.1 |
| Microsoft | azure-keyvault-administration | 4.7.1 – before 4.7.1 |
| Microsoft | azure-keyvault-certificates | 4.11.2 – before 4.11.2 |
| Microsoft | azure-keyvault-keys | 4.11.2 – before 4.11.2 |
| Microsoft | azure-keyvault-secrets | 4.11.2 – before 4.11.2 |
| Microsoft | azure-keyvault-securitydomain | 1.0.0b3 – before 1.0.0b3 |
Weakness: CWE-1390 · Vector: 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
References
- Azure Key Vault Security Feature Bypass Vulnerability vendor-advisory, patch