Wifi

A vulnerability, CVE-2026-64117, has been disclosed in the Linux kernel's mac80211 Wi-Fi subsystem, potentially leading to unexpected behavior or information exposure due to incorrect handling of fast-RX rates and `skb->cb` buffer reuse in mesh networking contexts.

CVE-2026-46163 is a vulnerability in the b43legacy WiFi driver related to a missing bounds check on the firmware key index in the RX path, potentially leading to memory corruption.

CVE-2026-32161 is a race condition vulnerability in the Windows Native WiFi Miniport Driver that allows an unauthorized attacker to execute code over an adjacent network.

A use-after-free vulnerability exists in the Wi-Fi driver of Samsung Mobile and Wearable Processors Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000 due to improper synchronization on a global variable, allowing attackers to trigger a race condition and potentially execute arbitrary code.