CVE-2025-59503 Azure Compute Resource Provider Elevation of Privilege Vulnerability
An unauthorized attacker can exploit Server-Side Request Forgery in Azure Compute Gallery to elevate privileges over the network.
- 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-2025-59503?
CVE-2025-59503 is a critical server-side request forgery vulnerability in Microsoft Azure Compute Resource Provider, published on 23 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Server-side request forgery (ssrf) in Azure Compute Gallery allows an unauthorized attacker to elevate privileges over a network.
Weakness: CWE-918
Which versions are affected by CVE-2025-59503?
It affects 1 product.
Products include Microsoft Azure Compute Resource Provider.
How do I fix CVE-2025-59503?
No fix has been published for CVE-2025-59503 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2025-59503 being exploited?
There is no known exploitation of CVE-2025-59503 in the wild and no public exploit code.
Sources
Also known as GHSA-r7wf-xj64-53f2.