CVE-2026-45835
Published May 26, 2026
Modified Jun 1, 2026
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().
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EPSS — Exploit Prediction
0.0018
Probability of exploitation
0.07%
Percentile rank
EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.
References
Other References
https://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219
https://git.kernel.org/stable/c/140b63cb46f2855ac4ec8fba2f1e974a9c2974e8
https://git.kernel.org/stable/c/2422eaed0925973c0f318c94eb13e76f14c7381e
https://git.kernel.org/stable/c/684a1f9ee2325437ae18ac5371884e4c6a25ae73
https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a
https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea
https://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0
https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9
Frequently Asked Questions
What is CVE-2026-45835? +
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().
How do I check if I'm vulnerable to CVE-2026-45835? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.