mac80211

  1. CVE-2026-31394 mac80211 Crash in AP VLAN: Fix and Risk Overview

    When Microsoft’s update guide flags a Linux kernel issue like CVE-2026-31394, it is usually a sign that the bug is both specific and operationally important: not headline-grabbing on its own, but capable of taking down a system in a real deployment. This one sits in mac80211, the Linux wireless...
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    • ap vlan denial of service linux kernel mac80211
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    • Forum: Security Alerts

  2. CVE-2026-23367: Fixing Uninitialized State in Linux Radiotap Wi‑Fi Parser

    In the Linux kernel’s Wi-Fi stack, CVE-2026-23367 is a small-looking bug with an important lesson: even parser code that merely rejects malformed input can still trip over uninitialized state and crash-prone logic. The flaw lives in the radiotap iterator used by mac80211 and related networking...
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    • linux kernel mac80211 radiotap parser wi-fi security
    • Replies: 0
    • Forum: Security Alerts