CVE-2026-47369 — CRITICAL (9.9)

Vulnerability Description

A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.

CVSS Score

9.9

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-20

References

https://community.ui.com/releases/Security-Advisory-Bulletin-065-065/aa46a22b-fc

FAQ

What is CVE-2026-47369?

CVE-2026-47369 is a vulnerability with a CVSS score of 9.9 (CRITICAL). A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain devices running UniFi OS to escalate privileges within such Un...

How severe is CVE-2026-47369?

CVE-2026-47369 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-47369?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.