CVE-2026-42834
Windows Admin Center in Azure Portal Elevation of Privilege Vulnerability
- State
- Published
- Severity
- 7.8 High
- Published
- May 20, 2026
- Updated
- Aug 10, 2026
- Reserved
- Apr 30, 2026
Description
Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges over a network.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
Weaknesses
- CWE-59 Improper Link Resolution Before File Access ('Link Following')
Affected Products
| Product | Versions |
|---|---|
Windows Admin Center in Azure PortalMicrosoft |
|
References
- Windows Admin Center in Azure Portal Elevation of Privilege Vulnerabilityvendor-advisorypatch
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