Openvehicles vulnerabilities
We track 3 vulnerabilities in Openvehicles products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on May 1, 2026.
Latest Openvehicles vulnerabilities
- 8.6 High severity
Open Vehicle Monitoring System Firmware: Stack-based Buffer Overflow
Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005. In canformat_canswitch.cpp the parser does not properly validate a CANswitch DLC value, allowing remote attackers to cause a denial of service or possibly execute arbitrary code
- 8.8 High severity
Open Vehicle Monitoring System Firmware: Stack-based Buffer Overflow
Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005. In canformat_pcap.cpp , the parser's phdr.len field is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via craf
- 10.0 Critical severity
Open Vehicle Monitoring System Firmware: Stack-based Buffer Overflow
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 cod