CVE-2026-50338 Azure Spring Apps Elevation of Privilege Vulnerability
An authorized attacker can elevate privileges in Azure Spring Apps due to improper authentication, requiring a patch to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-50338?
CVE-2026-50338 is a high-severity vulnerability in Microsoft Azure Spring Apps, published on 14 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.
Weakness: CWE-287
Which versions are affected by CVE-2026-50338?
It affects 1 product.
Products include Microsoft Azure Spring Cloud.
How do I fix CVE-2026-50338?
No fix has been published for CVE-2026-50338 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-50338 being exploited?
There is no known exploitation of CVE-2026-50338 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-84r5-fg22-5vjv.