CVE-2026-45835

medium

Description

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().

References

https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9

https://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0

https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea

https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a

https://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219

Details

Source: Mitre, NVD

Published: 2026-05-26

Updated: 2026-05-26

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H