What is CVE-2026-85922?

CVE-2026-85922 is a high-severity vulnerability in Microsoft Azure-Keyvault-Securitydomain, classified under Weak Authentication. CVSS score: 7.4/10. Published 2026-10-13.

How severe is CVE-2026-85922?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Microsoft Azure-Keyvault-Securitydomain

CVE-2026-85922

Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network.

Published 2026-10-13 · last modified 2026-10-13.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Microsoft Azure-Keyvault-Securitydomain
Microsoft Azure Security Keyvault Certificates
Microsoft Azure Security Keyvault Keys
Microsoft Azure Security Keyvault Secrets

Weakness classification (CWE)

CWE-1390 — Weak Authentication

References

Azure Key Vault Security Feature Bypass Vulnerability (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-85922?: CVE-2026-85922 is a high-severity vulnerability in Microsoft Azure-Keyvault-Securitydomain, classified under Weak Authentication. CVSS score: 7.4/10. Published 2026-10-13.
How severe is CVE-2026-85922?: High severity. CVSS v3 base score is 7.4 out of 10.