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CVE-2026-67560— Stack-based Buffer Overflow in Bendix EC80 Brake ECU

Quick assessment

Affected
Bendix EC80ESP+ J1708
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

这段文本描述的是一个汽车电子控制单元（ECU）的安全漏洞，属于典型的“先崩溃、后利用”攻击链。以下是专业且通顺的中文翻译，保留了技术术语的准确性： Bendix EC80 制动 ECU 存在基于栈的缓冲区溢出漏洞，攻击者可借此使 ECU 崩溃。通过构造特定负载（payload），攻击者可以远程执行任意代码，或向 CAN 总线注入任意通信帧。这可能导致防抱死制动（ABS）功能失效、转向辅助失效、车速表失效以及换挡功能失效。 --- 术语对照与说明： Bendix EC80 Brake ECU: Bendix 是一家知

CVSS 7.5 · High
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I. Basic Information for CVE-2026-67560

Vulnerability Information
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Vulnerability Title
Stack-based Buffer Overflow in Bendix EC80 Brake ECU
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
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 -

II. Public POCs for CVE-2026-67560

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III. Intelligence Information for CVE-2026-67560

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Vendor Advisories for CVE-2026-67560 (1)

Same Patch Batch · Bendix · 2026-08-27 · 3 CVEs total

CVE-2026-68967 6.5 MEDIUM Out-of-bounds Write in Bendix EC80 Brake ECU
CVE-2026-71396 5.4 MEDIUM Use of Hard-coded Credentials in Bendix EC80 Brake ECU

IV. Related Vulnerabilities

Same product: EC80ESP+ J1708
Same vendor: Bendix
Same weakness: CWE-121

V. Comments for CVE-2026-67560

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