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CVE-2026-42822Critical

Azure Local Disconnected Operations (ALDO) Elevation of Privilege Vulnerability

MSRC advisory NVD CVE.org

Assessment

Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges over a network.

Severity
Critical
CVSS base score
10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Impact
Elevation of Privilege
EPSS, next 30 days
0.9%Higher than 58.1% of scored CVEs · FIRST model run 29 Sep 2026 · about EPSS
Public exploit code
No Nuclei template lists it
Exploitability
Exploitation More Likely
Publicly disclosed
No
Customer action
Required: apply the update
Component
Azure Local Disconnected Operations
Weakness
CWE-287: Improper Authentication
Issued by
Microsoft
Published
18 May 2026 · May 2026
Last revised
18 May 2026

Updates that fix it

0 KBs

No KB listed

MSRC lists no downloadable update, which usually means a service-side fix or a release-notes update. Check the MSRC advisory.

Affected products

Azure
1 affected product
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