CVE-2026-37535
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-125
Lectura fuera de límites
Fecha de publicación:
01/05/2026
Última modificación:
01/05/2026
Descripción
*** Pendiente de traducción *** openxc/isotp-c thru commit 5a5d19245f65189202719321facd49ce6f5d46ac (2021-08-09) contains an out-of-bounds read in the ISO-TP Single Frame receive handler, where the 4-bit payload length nibble is used directly as the memcpy size without validating it against the actual CAN data length. A malicious CAN frame with an oversized length nibble can cause memory reads beyond the buffer, allowing attackers to cause a denial of service, or gain sensitive information.
Impacto
Puntuación base 3.x
7.10
Gravedad 3.x
ALTA



