CVE-2026-68178

The CVE-2026-68178 issue affects the Linux kernel NSM misc device. The problem stems from misc_open() installing a file_operations with fops_get(), which pins file_operations::owner before its f_op is replaced. Since NSM’s misc device leaves nsm_dev_fops.owner unset, opening /dev/nsm does not tak...

CVE-2025-47406 Buffer Over-read in DSP Service

Information Disclosure while processing IOCTL handler callbacks without verifying buffer size...