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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-68967",
"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"state": "PUBLISHED",
"assignerShortName": "icscert",
"dateReserved": "2026-08-10T16:03:40.497Z",
"datePublished": "2026-08-27T20:50:22.011Z",
"dateUpdated": "2026-08-28T14:13:53.649Z"
},
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"providerMetadata": {
"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"shortName": "icscert",
"dateUpdated": "2026-08-27T20:50:22.011Z"
},
"title": "Out-of-bounds Write in Bendix EC80 Brake ECU",
"datePublic": "2026-08-25T14:28:00.000Z",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-787",
"description": "CWE-787",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "Bendix",
"product": "EC80ESP+ J1708",
"versions": [
{
"status": "affected",
"version": "Z228999"
},
{
"status": "unaffected",
"version": "Z300822"
}
],
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{
"vendor": "Bendix",
"product": "EC80ESP+ 6S/6M",
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"version": "Z228999"
},
{
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"version": "Z300822"
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{
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"vendor": "Bendix",
"product": "EC80ESP+ 2nd CAN",
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"version": "Z228999"
},
{
"status": "unaffected",
"version": "Z300822"
}
],
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},
{
"vendor": "Bendix",
"product": "EC80ESP+ Integrated TPMS",
"versions": [
{
"status": "affected",
"version": "Z228999"
},
{
"status": "unaffected",
"version": "Z300822"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Bendix",
"product": "EC80ESP 6S/6M",
"versions": [
{
"status": "affected",
"version": "Z266494"
},
{
"status": "unaffected",
"version": "Z302578"
}
],
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},
{
"vendor": "Bendix",
"product": "EC80ESP PLC",
"versions": [
{
"status": "affected",
"version": "Z266494"
},
{
"status": "unaffected",
"version": "Z302578"
}
],
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},
{
"vendor": "Bendix",
"product": "EC80ESP 2nd CAN",
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"status": "affected",
"version": "Z266494"
},
{
"status": "unaffected",
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],
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{
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"product": "EC80ESP CAN Gateway",
"versions": [
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"version": "Z266494"
},
{
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"version": "Z302578"
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],
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{
"vendor": "Bendix",
"product": "EC80ESP 4S/4M",
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"version": "Z286098"
},
{
"status": "unaffected",
"version": "Z302579"
}
],
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},
{
"vendor": "Bendix",
"product": "EC80ESP PLC",
"versions": [
{
"status": "affected",
"version": "Z286098"
},
{
"status": "unaffected",
"version": "Z302579"
}
],
"defaultStatus": "unaffected"
}
],
"descriptions": [
{
"lang": "en",
"value": "Bendix EC80 Brake ECU is vulnerable to an out-of-bounds write, which could allow an attacker \nto deliver a payload that could establish an arbitrary write primitive, \nwhich could crash the ECU.",
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"base64": false,
"value": "Bendix EC80 Brake ECU is vulnerable to an out-of-bounds write, which could allow an attacker \nto deliver a payload that could establish an arbitrary write primitive, \nwhich could crash the ECU."
}
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}
],
"references": [
{
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-237-05"
},
{
"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-237-05.json"
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"format": "CVSS",
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"lang": "en",
"value": "GENERAL"
}
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"version": "3.1",
"attackVector": "ADJACENT_NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE",
"baseSeverity": "MEDIUM",
"baseScore": 6.5,
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
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"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"subIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"version": "4.0",
"baseSeverity": "HIGH",
"baseScore": 7.1,
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
}
}
],
"solutions": [
{
"lang": "en",
"value": "Bendix recommends users update their firmware to the most recent firmware version releases. Users that need more help should contact Bendix directly at info@Bendix.com. * EC80ESP+ J1708: Users should update their firmware to version Z300822.\n * EC80ESP+ 6S/6M: Users\n\n should update their firmware to version Z300822.\n * EC80ESP+ PLC: Users  should update their firmware to version Z300822.\n * EC80ESP+ 2nd CAN:\nUsers should update their firmware to version Z300822.\n * EC80ESP+ Integrated TPMS: Users should update their firmware to version Z300822.\n * EC80ESP 6S/6M:\nUsers\nshould update their firmware to version Z302578.\n * EC80ESP PLC:\nUsers\n\nshould update their firmware to version Z302578.\n * EC80ESP 2nd CAN:\nUsers\n\nshould update their firmware to version Z302578.\n * EC80ESP CAN Gateway:\nUsers\n\nshould update their firmware to version Z302578.\n * EC80ESP 4S/4M:\nUsers\n\nshould update their firmware to version Z302579.\n * EC80ESP PLC:\nUsers\n\nshould update their firmware to version Z302579.",
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"value": "Bendix recommends users update their firmware to the most recent firmware version releases. Users that need more help should contact Bendix directly at info@Bendix.com.<div><ul><li>EC80ESP+ J1708: Users should update their firmware to version Z300822.</li><li>EC80ESP+ 6S/6M:&nbsp;Users\n\n&nbsp;should update their firmware to version Z300822.</li><li>EC80ESP+ PLC:&nbsp;Users&nbsp;&nbsp;should update their firmware to version Z300822.</li><li>EC80ESP+ 2nd CAN:\nUsers&nbsp;should update their firmware to version Z300822.</li><li>EC80ESP+ Integrated TPMS:&nbsp;Users&nbsp;should update their firmware to version Z300822.</li><li>EC80ESP 6S/6M:\nUsers\nshould update their firmware to version Z302578.</li><li>EC80ESP PLC:\nUsers\n\nshould update their firmware to version Z302578.</li><li>EC80ESP 2nd CAN:\nUsers\n\nshould update their firmware to version Z302578.</li><li>EC80ESP CAN Gateway:\nUsers\n\nshould update their firmware to version Z302578.</li><li>EC80ESP 4S/4M:\nUsers\n\nshould update their firmware to version Z302579.</li><li>EC80ESP PLC:\nUsers\n\nshould update their firmware to version Z302579.</li></ul></div>"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Ben Gardiner of NMFTA reported this vulnerability to CISA.",
"type": "finder"
}
],
"source": {
"advisory": "ICSA-26-237-05",
"discovery": "EXTERNAL"
},
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
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"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2026-68967",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-08-28T13:56:16.152994Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-08-28T14:13:53.649Z"
}
}
]
}
}