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10.0
CVE-2026-109469: Entra Device Registration Elevation of Privilege Vulnerability
CVE-2026-109469 · published today
Summary
Authorization bypass through user-controlled key in Entra Device Registration allows an unauthorized attacker to elevate privileges over a network.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| microsoft | entra device registration | - |
Original advisory text
Entra Device Registration Elevation of Privilege Vulnerability
Authorization bypass through user-controlled key in Entra Device Registration allows an unauthorized attacker to elevate privileges over a network.
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-109469 vendor-advisory patch
Internet-facing
3 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically (estimated)
- Gives an attacker full control (estimated)
Type
CWE-639Authorization Bypass Through User-Controlled Key
Timeline
Published6 Nov 2026
Updated6 Nov 2026
First seen6 Nov 2026
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