CVE-2026-37541
Last modified
CVE-2026-37541 is a critical-severity vulnerability rated 10/10 on the CVSS scale. Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005. In canformat_gvret.cpp, the length field in GVRET binary data is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via crafted GVRET frames.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.
Description
Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005. In canformat_gvret.cpp, the length field in GVRET binary data is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via crafted GVRET frames.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openvehicles | Open Vehicle Monitoring System Firmware | 3.3.005 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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