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Description

Buffer overflow vulnerability in cannelloni v2.0.0 in CAN frame parsing in parser.cpp in function parseCANFrame, and decoder.cpp in function decodeFrame allowing remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via crafted CAN FD frames.

PUBLISHED Reserved 2026-04-06 | Published 2026-05-01 | Updated 2026-05-01 | Assigner mitre




CRITICAL: 9.8CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:N

References

github.com/mguentner/cannelloni

gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381

cve.org (CVE-2026-37539)

nvd.nist.gov (CVE-2026-37539)

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