debugfs vulnerability

  1. CVE-2026-31551: mac80211 debugfs race causes static key underflow DoS risk

    CVE-2026-31551 is a medium-severity Linux kernel vulnerability that deserves attention not because it is flashy, remote, or wormable, but because it exposes how small concurrency mistakes in performance-sensitive networking code can still produce serious availability failures. The flaw sits in...
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    • debugfs vulnerability linux kernel security mac80211 wi-fi wsl2 azure linux
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    • Forum: Security Alerts