CVE-2026-21228
Azure Local Remote Code Execution Vulnerability
- State
- Published
- Severity
- 8.1 High
- Published
- Feb 10, 2026
- Updated
- Aug 19, 2026
- Reserved
- Dec 11, 2025
Description
Improper certificate validation in Azure Local allows an unauthorized attacker to execute code over a network.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
Weaknesses
- CWE-295 Improper Certificate Validation
Affected Products
| Product | Versions |
|---|---|
Azure LocalMicrosoft |
|
References
- Azure Local Remote Code Execution Vulnerabilityvendor-advisorypatch
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