CVE-2026-37539 CRITICAL

CVE-2026-37539

Vendor N/A
Product n/a
Published May 1, 2026
Last update May 1, 2026
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

May 1, 2026 CVE published
May 1, 2026 Record updated