CVE-2026-31743

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

Description An issue exists in the zynqmp nvmem component of the nvmem subsystem where an incorrect buffer size is used during DMA allocation and memory copying. This can result in undersized DMA buffer access, potentially leading to memory corruption. The flaw involves the dma alloc coherent() function and the memcpy() function.

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