CVE-2026-42468

Description

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 crafted PCAP input.

CVSS Vector

References

• https://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381