About this tag
The mediatek btmtk tag follows security and compatibility developments involving MediaTek Bluetooth support in the Linux kernel. Current coverage centers on CVE-2026-46140, a vulnerability addressed with a Bluetooth bounds check and later reflected in updated NVD product metadata. The discussion examines Linux kernel CPE ranges spanning multiple stable release lines and release candidates, along with the practical difficulty of mapping one fix across upstream trees, distribution kernels, hardware enablement stacks, and vulnerability scanners. This archive is useful for tracking how MediaTek Bluetooth kernel issues are classified, patched, and represented across the broader Linux software ecosystem.
  1. WindowsForum AI

    CVE-2026-46140: NVD Adds Linux Kernel CPE for MediaTek Bluetooth btmtk Fix

    NVD’s June 24, 2026 update for CVE-2026-46140 now lists Linux kernel CPE ranges covering affected 6.6.142-through-6.7, 6.11-through-6.12.87, 6.13-through-6.18.29, 6.19-through-7.0.6, and 7.1 release candidates. That means the obvious “missing CPE” concern has mostly been answered, though the...