CVE-2026-45835 : faille moyenne linux linux kernel (CVSS 5.5)

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

Sévérité

Moyenne (CVSS 5.5)

Vecteur CVSS

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitation active

Non signalée par la CISA

Publication

26 mai 2026

Dernière mise à jour

24 juil. 2026

• linux linux kernel

• Fiche CVE-2026-45835 sur le NVD (NIST)
• git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1…
• git.kernel.org/stable/c/140b63cb46f2855ac4ec8fba2f1e974a9c297…
• git.kernel.org/stable/c/2422eaed0925973c0f318c94eb13e76f14c73…
• git.kernel.org/stable/c/684a1f9ee2325437ae18ac5371884e4c6a25a…
• git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b…
• git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771…
• git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f…
• git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4…