CVE-2026-68967 Out-of-bounds Write in Bendix EC80 Brake ECU
An attacker can exploit an out-of-bounds write in the Bendix EC80 Brake ECU to crash the system or potentially execute arbitrary code.
- 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-2026-68967?
CVE-2026-68967 is a high-severity memory corruption vulnerability in Bendix EC80ESP 2nd CAN, published on 27 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Bendix EC80 Brake ECU is vulnerable to an out-of-bounds write, which could allow an attacker to deliver a payload that could establish an arbitrary write primitive, which could crash the ECU.
Weakness: CWE-787
Which versions are affected by CVE-2026-68967?
How do I fix CVE-2026-68967?
No fix has been published for CVE-2026-68967 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-2026-68967 being exploited?
There is no known exploitation of CVE-2026-68967 in the wild and no public exploit code.
Sources
Also known as GHSA-4qwq-727c-3x66.