What’s Vulnerable › Vulnerabilities
CVE-2026-77557
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-26 · updated 2026-08-28
- Weakness: CWE-284
Description
A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect AI Key to escalate privileges on the device.
Affected products
- Ubiquiti Inc UniFi Protect AI Key: before 2.2.6 — fixed in 2.2.6
How to fix
Upgrade to a fixed version: Ubiquiti Inc UniFi Protect AI Key 2.2.6. Check the vendor advisory for mitigations.
References
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