CVE-2026-21634
- State
- Published
- Severity
- 6.5 Medium
- Published
- Jan 5, 2026
- Updated
- Jan 5, 2026
- Reserved
- Jan 1, 2026
Description
A malicious actor with access to the adjacent network could overflow the UniFi Protect Application (Version 6.1.79 and earlier) discovery protocol causing it to restart.
Affected Products: UniFi Protect Application (Version 6.1.79 and earlier).
Mitigation: Update your UniFi Protect Application to Version 6.2.72 or later.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | hackerone |
Weaknesses
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Affected Products
| Product | Versions |
|---|---|
UniFi Protect ApplicationUbiquiti Inc |
|
References
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