CVE-2026-90106: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: net: bridge: arp/nd proxy: fix reading neigh ha Currently neigh ha address is read directly, but that can result in torn/partial reads if the neigh is being updated. Use neigh_ha_snapshot to take a stable snapshot of the address.

Affected products

• Linux Linux: from 4.15, before 7.2.6 (fixed in 7.2.6)

Published 2026-09-17. Last modified 2026-09-17.