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Critical · 9.2 CVE-2026-22540 EUVD-2026-1218GHSA-q22q-86rc-668c

DENIAL OF SERVICE VIA ARP PACKETS

Published Jan 7, 2026 · Updated Jan 7, 2026 · Assigned by S21sec

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.

Affected products

VendorProductAffectedFixed
EFACEC QC60/90/120 8 —

References