CVE-2026-42469

वीकनेस

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 via crafted CANswitch frames.

प्रभावित प्रोडक्ट

• openvehicles open_vehicle_monitoring_system_firmware
• openvehicles open_vehicle_monitoring_system

संदर्भ

• https://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381
• https://github.com/openvehicles/Open-Vehicle-Monitoring-System-3/issues/1391