Description

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.

INFO

Published Date :

2026-05-01T00:00:00.000Z

Last Modified :

2026-05-07T18:42:33.535Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2026-42469 vulnerability.

Vendors Products
Openvehicles
  • Open Vehicle Monitoring System 3
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-42469.

URL Resource
https://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381 cve-icon cve-icon
https://github.com/openvehicles/Open-Vehicle-Monitoring-System-3/issues/1391 cve-icon cve-icon
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