CVE-2026-58275 Azure DNS Elevation of Privilege Vulnerability
An unauthorized attacker can elevate privileges in Azure DNS due to missing authorization checks, requiring immediate patching.
- 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-2026-58275?
CVE-2026-58275 is a critical missing authorization vulnerability in Microsoft Azure DNS, published on 24 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Missing authorization in Azure DNS allows an unauthorized attacker to elevate privileges over a network.
Weakness: CWE-862
Which versions are affected by CVE-2026-58275?
It affects 1 product.
Products include Microsoft Azure Dns.
How do I fix CVE-2026-58275?
No fix has been published for CVE-2026-58275 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-58275 being exploited?
There is no known exploitation of CVE-2026-58275 in the wild and no public exploit code.
Sources
Also known as GHSA-mrf6-vvvg-7w6c.