CVE-2026-67560
Stack-based Buffer Overflow in Bendix EC80 Brake ECU
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
Bendix EC80 Brake ECU is vulnerable to a stack-based buffer overflow, which may allow an attacker to crash the ECU. A crafted payload can then be used to remotely execute arbitrary code or inject arbitrary CAN bus traffic. This could cause the loss of the ABS function, steering assist, speedometer, and shifting.
| CWE | CWE-121 |
| Vendor | bendix |
| Product | ec80esp+ j1708 |
| Published | Aug 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected 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
References
Credits
Ben Gardiner of NMFTA reported this vulnerability to CISA.