PatchTheCVEunifi access vulnerabilities and fixes
Recent CVEs affecting unifi access, with upgrade or downgrade steps. 3 tracked.
Also searched as: unifiaccess.
unifi access has 3 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 3. Most recent: 2026-07-02. Highest priority: CVE-2026-50748 (score 54/100).
- CVE-2026-50748 CRITICAL 9.9 UPGRADE A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vul
- CVE-2026-55117 HIGH 8.6 UPGRADE A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi Acces
- CVE-2026-54400 CRITICAL 9.1 UPGRADE A malicious actor with access to the network and high privileges could exploit an Improper Access Control vuln
FAQ
How do I fix unifi access vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is unifi access being exploited right now?
None of the tracked unifi access CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which unifi access CVE should I patch first?
CVE-2026-50748 currently ranks highest (54/100): A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vul.