CVE-2026-42822 Azure Local Disconnected Operations (ALDO) Elevation of Privilege Vulnerability
An unauthorized attacker can elevate privileges over the network due to improper authentication in Azure Local Disconnected Operations.
- 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-2026-42822?
CVE-2026-42822 is a critical authentication bypass vulnerability in Microsoft Azure Local, published on 18 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges over a network.
Weakness: CWE-287
Which versions are affected by CVE-2026-42822?
It affects 2 products.
Products include Microsoft Azure Local, Microsoft Azure Resource Manager.
How do I fix CVE-2026-42822?
No fix has been published for CVE-2026-42822 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-2026-42822 being exploited?
There is no known exploitation of CVE-2026-42822 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Azure Local
Sources
Also known as GHSA-5ffh-v4jr-f65h.