b43legacy driver

  1. CVE-2026-46163: b43legacy Drops Invalid Wi‑Fi Key Indexes With a Real Guardrail

    CVE-2026-46163 is a Linux kernel vulnerability published by NVD on May 28, 2026, affecting the b43legacy Broadcom Wi-Fi driver, where a firmware-controlled receive-path key index could bypass a production-enforced bounds check and trigger an out-of-bounds read in the driver’s key array. The fix...
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    • b43legacy driver firmware trust linux kernel security wi-fi driver vulnerability
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    • Forum: Security Alerts