CVE-2026-56185 Windows Admin Center Information Disclosure Vulnerability
An authorized attacker can disclose sensitive information over the network due to improper authentication in Windows Admin Center.
- 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-2026-56185?
CVE-2026-56185 is a medium-severity vulnerability in Microsoft Windows Admin Center, 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 Windows Admin Center allows an authorized attacker to disclose information over a network.
Which versions are affected by CVE-2026-56185?
It affects 1 product.
Products include Microsoft Windows Admin Center.
How do I fix CVE-2026-56185?
No fix has been published for CVE-2026-56185 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-56185 being exploited?
There is no known exploitation of CVE-2026-56185 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows Admin Center
- CVE-2026-62873 Microsoft 365 Admin Center Elevation of Privilege Vulnerability
- CVE-2019-0813 Privilege escalation in Windows Admin Center
- CVE-2026-56196 Windows Admin Center (WAC) Remote Code Execution Vulnerability
- CVE-2026-56197 Windows Admin Center (WAC) Remote Code Execution Vulnerability
- CVE-2026-41086 Windows Admin Center in Azure Portal Elevation of Privilege Vulnerability
Sources
Also known as GHSA-rgqw-chxv-cccq.