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CVE-2026-45836

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CVE-2026-45836

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_get_sndtimeo_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

VendorProductVersions

Linux

Linux

affected
8d836d71e2223b8961b21112bb4ce89ef8231682 - < fd072f833147b0bc10c43a454624cb99d02f3fc7
affected
8d836d71e2223b8961b21112bb4ce89ef8231682 - < 6e8d1a2a677a81caa60cf0aabd4217bd585fbba1
affected
8d836d71e2223b8961b21112bb4ce89ef8231682 - < e1863e7480feddb90125d0dd5a1b572972d75908
affected
8d836d71e2223b8961b21112bb4ce89ef8231682 - < cf1fd517f892ded88168df878f834b625133f86d
affected
8d836d71e2223b8961b21112bb4ce89ef8231682 - < 58dc5e3d8768e121907608e6e196a908512fb083

+3 more versions

Linux

Linux

affected
3.13
unaffected
0 - < 3.13
unaffected
5.10.258 - <= 5.10.*
unaffected
5.15.209 - <= 5.15.*
unaffected
6.1.175 - <= 6.1.*

+5 more versions

References

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