{"schema_version":1,"title":"HMS Networks PCAN Windows CAN device drivers vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in HMS Networks PCAN Windows CAN device drivers: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-110322, was published on 20 October 2026. 5 vulnerabilities in the last four weeks, up from none in the four before.","url":"https://junglewise.ai/threats/technologies/pcan-windows-can-device-drivers","json_url":"https://junglewise.ai/threats/technologies/pcan-windows-can-device-drivers.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/pcan-windows-can-device-drivers","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":2,"all_time":5,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":5,"last_90_days":5,"last_365_days":5},"latest":[{"cve":"CVE-2026-110322","cvss":5.5,"slug":"cve-2026-110322-the-peak-system-pcan-type-0x4030-processing-path-fails-to","title":"HMS Networks PEAK-System PCAN untrusted pointer dereference","severity":"medium","exploited":false,"published_at":"2026-10-20T21:17:16.97+00:00","url":"https://junglewise.ai/threats/cve-2026-110322-the-peak-system-pcan-type-0x4030-processing-path-fails-to"},{"cve":"CVE-2026-109576","cvss":5.5,"slug":"cve-2026-109576-hms-networks-peak-system-pcan-windows-drivers","title":"HMS Networks PEAK-System PCAN drivers kernel crash","severity":"high","exploited":false,"published_at":"2026-10-20T21:17:15.71+00:00","url":"https://junglewise.ai/threats/cve-2026-109576-hms-networks-peak-system-pcan-windows-drivers"},{"cve":"CVE-2026-105960","cvss":5.5,"slug":"cve-2026-105960-peak-system-pcan-contains-a-vulnerable-operation-involving-a","title":"HMS Networks PEAK-System PCAN buffer overflow in driver","severity":"medium","exploited":false,"published_at":"2026-10-20T21:17:15.16+00:00","url":"https://junglewise.ai/threats/cve-2026-105960-peak-system-pcan-contains-a-vulnerable-operation-involving-a"},{"cve":"CVE-2026-103672","cvss":7.1,"slug":"cve-2026-103672-the-peak-system-pcan-parser-indexes-a-length-table-using","title":"HMS Networks PEAK-System PCAN buffer overflow in DLC parser","severity":"high","exploited":false,"published_at":"2026-10-20T21:17:14.843+00:00","url":"https://junglewise.ai/threats/cve-2026-103672-the-peak-system-pcan-parser-indexes-a-length-table-using"},{"cve":"CVE-2026-101103","cvss":5.5,"slug":"cve-2026-101103-the-peak-system-pcan-diagnostic-call-did-not-validate-that-the","title":"HMS Networks PEAK-System PCAN buffer overflow in diagnostic call","severity":"medium","exploited":false,"published_at":"2026-10-20T21:17:14.463+00:00","url":"https://junglewise.ai/threats/cve-2026-101103-the-peak-system-pcan-diagnostic-call-did-not-validate-that-the"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":5},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"HMS Networks PEAK-System Device Driver Setup","slug":"peak-system-device-driver-setup","vulnerabilities":5,"url":"https://junglewise.ai/threats/technologies/peak-system-device-driver-setup"}],"technology":{"hub":true,"name":"HMS Networks PCAN Windows CAN device drivers","slug":"pcan-windows-can-device-drivers","vendor":{"hub":true,"name":"HMS Networks","slug":"hms-networks","url":"https://junglewise.ai/threats/vendors/hms-networks"},"aliases":[],"category":"driver","description":"Windows device drivers for PCAN CAN bus interfaces enabling controller area network connectivity.","url":"https://junglewise.ai/threats/technologies/pcan-windows-can-device-drivers"},"most_severe":[{"cve":"CVE-2026-103672","cvss":7.1,"slug":"cve-2026-103672-the-peak-system-pcan-parser-indexes-a-length-table-using","title":"HMS Networks PEAK-System PCAN buffer overflow in DLC parser","severity":"high","exploited":false,"published_at":"2026-10-20T21:17:14.843+00:00","url":"https://junglewise.ai/threats/cve-2026-103672-the-peak-system-pcan-parser-indexes-a-length-table-using"},{"cve":"CVE-2026-109576","cvss":5.5,"slug":"cve-2026-109576-hms-networks-peak-system-pcan-windows-drivers","title":"HMS Networks PEAK-System PCAN drivers kernel crash","severity":"high","exploited":false,"published_at":"2026-10-20T21:17:15.71+00:00","url":"https://junglewise.ai/threats/cve-2026-109576-hms-networks-peak-system-pcan-windows-drivers"},{"cve":"CVE-2026-110322","cvss":5.5,"slug":"cve-2026-110322-the-peak-system-pcan-type-0x4030-processing-path-fails-to","title":"HMS Networks PEAK-System PCAN untrusted pointer dereference","severity":"medium","exploited":false,"published_at":"2026-10-20T21:17:16.97+00:00","url":"https://junglewise.ai/threats/cve-2026-110322-the-peak-system-pcan-type-0x4030-processing-path-fails-to"},{"cve":"CVE-2026-105960","cvss":5.5,"slug":"cve-2026-105960-peak-system-pcan-contains-a-vulnerable-operation-involving-a","title":"HMS Networks PEAK-System PCAN buffer overflow in driver","severity":"medium","exploited":false,"published_at":"2026-10-20T21:17:15.16+00:00","url":"https://junglewise.ai/threats/cve-2026-105960-peak-system-pcan-contains-a-vulnerable-operation-involving-a"},{"cve":"CVE-2026-101103","cvss":5.5,"slug":"cve-2026-101103-the-peak-system-pcan-diagnostic-call-did-not-validate-that-the","title":"HMS Networks PEAK-System PCAN buffer overflow in diagnostic call","severity":"medium","exploited":false,"published_at":"2026-10-20T21:17:14.463+00:00","url":"https://junglewise.ai/threats/cve-2026-101103-the-peak-system-pcan-diagnostic-call-did-not-validate-that-the"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}