QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2026-45834

Back to search

CVE-2026-45834

Published: May 26, 2026

Modified: Jun 1, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

VendorProductVersions

Linux

Linux

affected
89bc500e41fc5b48e0573e6b0d927fc97b8951dc - < 1b1c0da227bf63479bac9982fc8d12df9aaea0fb
affected
89bc500e41fc5b48e0573e6b0d927fc97b8951dc - < 85426e97dc72f2088ba6d27e74cd58c3fbd43e31
affected
89bc500e41fc5b48e0573e6b0d927fc97b8951dc - < 0c17c8832562b2aac288e89cefd0f46074f54bcb
affected
89bc500e41fc5b48e0573e6b0d927fc97b8951dc - < 5105f3e6b2df619c635b5f6a49fac131a36c7952
affected
89bc500e41fc5b48e0573e6b0d927fc97b8951dc - < c88c185ae0a1067823661b220aeea613df2c127b

+3 more versions

Linux

Linux

affected
3.1
unaffected
0 - < 3.1
unaffected
5.10.258 - <= 5.10.*
unaffected
5.15.209 - <= 5.15.*
unaffected
6.1.175 - <= 6.1.*

+5 more versions

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now