CVE-2026-94954 Memory corruption in n/a
A stack-based buffer overflow in the TOTOLINK N150RT web interface allows attackers to execute arbitrary code or cause denial of service via crafted URL parameters.
- 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-2026-94954?
CVE-2026-94954 is a high-severity memory corruption vulnerability in n/a, published on 29 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A stack-based buffer overflow vulnerability exists in the web management interface of TOTOLINK N150RT (NTR150) firmware V3.4.0-B20201030. It is reachable through the route /boafrm/formFilter (access-control / URL filter configuration handler) and is triggered by the url request parameter when the addFilterUrl (or addFilterUrlFlag) action flag is set.
Weakness: CWE-121
Which versions are affected by CVE-2026-94954?
How do I fix CVE-2026-94954?
No fix has been published for CVE-2026-94954 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-2026-94954 being exploited?
There is no known exploitation of CVE-2026-94954 in the wild and no public exploit code.
Sources
Also known as GHSA-jmg7-x5hr-mqcm.