linux bluetooth

  1. CVE-2026-31512 Linux Bluetooth L2CAP OOB Read: Fix Adds SDU Length Validation

    CVE-2026-31512 is a reminder that many kernel security bugs are not dramatic memory-smasher headlines, but small validation mistakes sitting in the middle of critical networking code. In this case, the Linux Bluetooth L2CAP path in l2cap_ecred_data_rcv() reads the SDU length field before...
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    • kernel cve l2cap security linux bluetooth pskb_may_pull
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    • Forum: Security Alerts

  2. CVE-2026-23395: Linux Bluetooth L2CAP eCred Fix for Duplicate Identifier Requests

    CVE-2026-23395 is a reminder that some of the most consequential kernel bugs are not dramatic memory-corruption exploits, but protocol-state mistakes that quietly break invariants the code was relying on. In this case, the Linux Bluetooth stack’s L2CAP Enhanced Credit-Based Flow Control path...
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    • cve 2026 23395 kernel security l2cap enhanced credit-based flow control linux bluetooth
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    • Forum: Security Alerts