CVE-2026-45836

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-25)

CWE

CWE-476

Published

2026-05-26

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/32bd343803d4ba47cc516f9d5f037f01b855d767
• https://git.kernel.org/stable/c/58dc5e3d8768e121907608e6e196a908512fb083
• https://git.kernel.org/stable/c/6e8d1a2a677a81caa60cf0aabd4217bd585fbba1
• https://git.kernel.org/stable/c/78a88d43dab8d23aeef934ed8ce34d40e6b3d613
• https://git.kernel.org/stable/c/a93d66907dd4d29b65c9797a93784bf61906d6d6

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