CVE-2025-60674 Memory corruption in n/a

Medium 6.8 Published 13 Nov 2025 Updated 5 Jul 2026

A stack buffer overflow in D-Link router firmware allows arbitrary code execution via a malicious USB device, requiring physical access.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-60674?

CVE-2025-60674 is a medium-severity memory corruption vulnerability in n/a, published on 13 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A stack buffer overflow vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin in the rc binary's USB storage handling module. The vulnerability occurs when the "Serial Number" field from a USB device is read via sscanf into a 64-byte stack buffer, while fgets reads up to 127 bytes, causing a stack overflow. An attacker with physical access or control over a USB device can exploit this vulnerability to potentially execute arbitrary code on the device.

Weakness: CWE-121

Which versions are affected by CVE-2025-60674?

It affects 1 product.

Products include Dlink Dir-878 Firmware.

How do I fix CVE-2025-60674?

No fix has been published for CVE-2025-60674 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-2025-60674 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-60674 exists.

Sources

Also known as GHSA-j478-r957-h872.