What is CVE-2026-62825?

CVE-2026-62825 is a critical-severity vulnerability in Microsoft Azure Key Vault, classified under Improper Authentication. CVSS score: 10.0/10. Published 2026-07-24.

How severe is CVE-2026-62825?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Auth bypass in Microsoft Azure Key Vault

CVE-2026-62825

Improper authentication in Azure Key Vault allows an unauthorized attacker to elevate privileges over a network.

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H.

Affected products

Microsoft Azure Key Vault

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

secure@microsoft.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-62825?: CVE-2026-62825 is a critical-severity vulnerability in Microsoft Azure Key Vault, classified under Improper Authentication. CVSS score: 10.0/10. Published 2026-07-24.
How severe is CVE-2026-62825?: Critical severity. CVSS v3 base score is 10.0 out of 10.