CVE-2026-96891: D-Link DIR-825

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

A vulnerability was identified in D-Link DIR-825 3.00b32. Affected is the function tunnel_set_params of the file tunnel.c of the component rp-l2tp. The manipulation of the argument peer_hostname  leads to out-of-bounds write. The attack may be initiated remotely.

Affected products

• D-Link DIR-825: version 3.00b32 only

Published 2026-09-24. Last modified 2026-09-24.