C3
37 Ubiquiti UniFi OS Vulnerabilities Are Being Attacked
Active attacks on critical UniFi OS vulnerabilities confirmed since late May 2026, but no details on attack scope or indicators of compromise available.
Critical
Archive view — this data may be outdated.
CTI status
Joel Traber AG
As of:
Last pipeline run:
Status Moderate
All threats
Sorted by KEV · Risk · EPSSAdmiralty grading (A–F · 1–6)
Source reliability
- A Completely reliable
- B Usually reliable
- C Fairly reliable
- D Not usually reliable
- E Unreliable
- F Cannot be judged
Information credibility
- 1 Confirmed
- 2 Probably true
- 3 Possibly true
- 4 Doubtful
- 5 Improbable
- 6 Cannot be judged
NATO Admiralty (AJP-2.1) grades confidence, independent of the risk score. Cross-source corroboration isn't tracked for non-CVE news, so single-source items are capped at a lower credibility number; a low number does not imply low quality.