What’s Vulnerable › Vulnerabilities
CVE-2026-65673: Microsoft Entra Connect Elevation of Privilege Vulnerability
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-11 · updated 2026-10-30
- Weakness: CWE-89
Description
Incorrect authorization in Microsoft Entra Connect Sync allows an authorized attacker to elevate privileges over a network.
Affected products
- Microsoft Entra Connect: before 2.6.84.0 — fixed in 2.6.84.0
- Microsoft Entra Connect: from 1.0.0 before 2.6.84.0 — fixed in 2.6.84.0
How to fix
Upgrade to a fixed version: Microsoft Entra Connect 2.6.84.0; Microsoft Entra Connect 2.6.84.0. Check the vendor advisory for mitigations.
References
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