The PEAK-System PCAN parser indexes a length table using attacker-controlled DLC without enforcing DLC <= 0x0f, then copies attacker payload from record+0x1c into a fixed-size stack destination.
Metrics
Affected Vendors & Products
References
History
Fri, 30 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Mon, 26 Oct 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hms Networks
Hms Networks pcan Windows Can Device Drivers Hms Networks peak-system Device Driver Setup |
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| Vendors & Products |
Hms Networks
Hms Networks pcan Windows Can Device Drivers Hms Networks peak-system Device Driver Setup |
Tue, 20 Oct 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The PEAK-System PCAN parser indexes a length table using attacker-controlled DLC without enforcing DLC <= 0x0f, then copies attacker payload from record+0x1c into a fixed-size stack destination. | |
| Title | HMS Networks PEAK-System PCAN Windows drivers Improper Validation of Array Index | |
| Weaknesses | CWE-129 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: icscert
Published: 2026-10-20T20:23:18.471Z
Updated: 2026-10-30T16:13:32.415Z
Reserved: 2026-10-15T15:32:21.938Z
Link: CVE-2026-103672
Updated: 2026-10-30T16:13:28.771Z
Status : Awaiting Analysis
Published: 2026-10-20T21:17:14.843
Modified: 2026-10-30T17:17:11.883
Link: CVE-2026-103672
No data.