CVE-2026-46332

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A buffer overflow exists in the greybus gb-beagleplay component. The cc1352 bootloader rx() function appends serdev chunks into a fixed rx buffer before parsing bootloader packets. Because the helper may retain leftover bytes between callbacks or receive multiple packets in a single callback, the count value is not constrained by a single packet length, potentially leading to an overflow of the rx buffer during the memcpy() operation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.