CVE-2026-37539

CRITICAL SEVERITY

CVSS Score & Metrics

Base Score

9.8 / 10

Vector String

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

Vulnerability 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.

Vulnerability Details

Published Date

May 01, 2026

Last Modified

May 01, 2026

CWE ID

CWE-121

Source

NVD

External References

https://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381
https://github.com/mguentner/cannelloni

CVE-2026-37539

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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