CVE-2026-42469
גבוהה 8.6
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
8.6 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - EPSS — סבירות ניצול
- 1% (אחוזון 000) נכון ל-27/9/2026
- CWE
- CWE-121
מוצרים מושפעים
openvehicles: open vehicle monitoring system firmware; openvehicles: open vehicle monitoring system
קישורים
- https://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381 Third Party Advisory
- https://github.com/openvehicles/Open-Vehicle-Monitoring-System-3/issues/1391 Issue Tracking