CVE-2026-2885 D-Link DWR-M960 formIpv6Setup sub_469104 stack-based overflow

High 8.7 Published 21 Feb 2026 Updated 23 Feb 2026

Remote attackers can trigger a stack-based buffer overflow in the IPv6 setup form, potentially leading to arbitrary code execution on the device.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-2885?

CVE-2026-2885 is a high-severity memory corruption vulnerability in D-Link DWR-M960, published on 21 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A security flaw has been discovered in D-Link DWR-M960 1.01.07. The impacted element is the function sub_469104 of the file /boafrm/formIpv6Setup. The manipulation of the argument submit-url results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

Weakness: CWE-121, CWE-119

Which versions are affected by CVE-2026-2885?

It affects 1 product.

Products include Dlink Dwr-M960 Firmware.

How do I fix CVE-2026-2885?

No fix has been published for CVE-2026-2885 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2026-2885 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2885 exists.

Sources

Also known as GHSA-7597-723j-pwr9.