Vulnerability · Published Aug 27, 2026 · Assigned by icscert
CVE-2026-68967Out-of-bounds Write in Bendix EC80 Brake ECU
Medium 6.5
In plain English
A medium-severity out-of-bounds write in EC80ESP 2nd CAN from Bendix. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.3%top 82.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Bendix | EC80ESP+ J1708 | Z228999 |
| Bendix | EC80ESP+ 6S/6M | Z228999 |
| Bendix | EC80ESP+ PLC | Z228999 |
| Bendix | EC80ESP+ 2nd CAN | Z228999 |
| Bendix | EC80ESP+ Integrated TPMS | Z228999 |
| Bendix | EC80ESP 6S/6M | Z266494 |
| Bendix | EC80ESP PLC | Z266494 |
| Bendix | EC80ESP 2nd CAN | Z266494 |
| Bendix | EC80ESP CAN Gateway | Z266494 |
| Bendix | EC80ESP 4S/4M | Z286098 |
| Bendix | EC80ESP PLC | Z286098 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N