CVE-2025-47158 Azure DevOps Server Elevation of Privilege Vulnerability

Critical 9.0 Published 18 Jul 2025 Updated 26 Feb 2026

An unauthorized attacker can bypass authentication to elevate privileges in Azure DevOps Server via assumed-immutable data flaws.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-47158?

CVE-2025-47158 is a critical authentication bypass vulnerability in Microsoft Azure DevOps, published on 18 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Authentication bypass by assumed-immutable data in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.

Weakness: CWE-302

Which versions are affected by CVE-2025-47158?

It affects 1 product.

Products include Microsoft Azure Devops.

How do I fix CVE-2025-47158?

No fix has been published for CVE-2025-47158 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2025-47158 being exploited?

There is no known exploitation of CVE-2025-47158 in the wild and no public exploit code.

Sources

Also known as GHSA-f5qr-822f-j6gv.