CVE-2026-53202

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

Description An issue exists in the accel/ivpu component where firmware-supplied data size is cast to a signed integer before being processed by the min t() function. When large unsigned values (greater than or equal to 0x80000000) are provided, they are interpreted as negative numbers. This leads to unsigned wraparound and oversized memcpy() operations, which can result in a stack buffer overflow.

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