CVE-2026-22540
DENIAL OF SERVICE VIA ARP PACKETS
- State
- Published
- Severity
- 9.2 Critical
- Published
- Jan 7, 2026
- Updated
- Jan 7, 2026
- Reserved
- Jan 7, 2026
Description
The massive sending of ARP requests causes a denial of service on one board of the charger that allows control of the EV interfaces. Since the board must be operating correctly for the charger to also function correctly.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.2 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H | S21sec |
Weaknesses
- CWE-400 Uncontrolled Resource Consumption
Affected Products
| Product | Versions |
|---|---|
QC60/90/120EFACEC |
|
References
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