CVE-2026-109469
Critical10.0Entra Device Registration Elevation of Privilege Vulnerabilitytitle from the CVE record
Authorization bypass through user-controlled key in Entra Device Registration allows an unauthorized attacker to elevate privileges over a network.
- CVSS
- 10.0v3.1
- EPSS (exploit probability)
- 0.7%52th pct
- CISA KEV
- Not listed
EPSS trendFIRST daily scores, last 90 days
Daily values
| Score date | EPSS | Percentile |
|---|---|---|
| 2026-11-10 | 0.7% | 52.2% |
| 2026-11-09 | 0.7% | 52.2% |
| 2026-11-08 | 0.7% | 52.2% |
| 2026-11-07 | 0.7% | 52.2% |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Learn
Why it happened and what stops it
The weakness (CWE)
How attackers use it (ATT&CK)
Typical for this kind of weakness across CISA KEV exploits (CTID), not specific to this CVE.
How it's exploited
What the attacker gets
Controls that mitigate it (NIST SP 800-53)
- SI-3Malicious Code ProtectionSystem and Information Integrity · mitigates 6 of these techniques
- SI-4System MonitoringSystem and Information Integrity · mitigates 6 of these techniques
- AC-2Account ManagementAccess Control · mitigates 5 of these techniques
- AC-6Least PrivilegeAccess Control · mitigates 5 of these techniques
- CA-7Continuous MonitoringSecurity Assessment and Authorization · mitigates 5 of these techniques
- CM-6Configuration SettingsConfiguration Management · mitigates 5 of these techniques
Coverage1 article
SANS Stormcast Monday, November 9th, 2026: sshole Scans (CVE-2026-123158); SonicWall SonicOS MFA Bypass (CVE-2026-19868); Entra Device Registration (CVE-2026-109469); Claude Code Secrets Leak
Podcast7 minSANS Internet Storm Center StormCast2d agoVulnerabilitiesAIIdentityCVE-2026-109469CVE-2026-123158+1