MicrosoftCVE-2026-69399
Microsoft Azure ARC: privilege escalation
Critical10.0CVE-2026-69399 · Published Sep 17, 2026 · updated Sep 25, 2026
Azure Arc Elevation of Privilege Vulnerability
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Azure ARC Product | all versions | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-441
More Microsoft advisories
All Microsoft| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 17 | Microsoft 365 Copilot: command injection | Critical9.9 | No fix yet |
| Sep 17 | Microsoft Azure AI Foundry: missing authentication | Critical10.0 | No fix yet |
| Sep 17 | Microsoft Azure AI Foundry: server-side request forgery | High7.5 | No fix yet |
| Sep 17 | Microsoft Azure Cosmos DB: privilege escalation | Critical9.6 | No fix yet |
| Sep 17 | Microsoft Azure Logic Apps: improper access control | Critical10.0 | No fix yet |
| Sep 17 | Microsoft 365 Copilot's Business Chat: command injection | High7.4 | No fix yet |