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().

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
80808e431e1ef25856457de82ce141bed6a6313a affected < ab77c8bc30269bee15d917059a66bea48909f5f0
80808e431e1ef25856457de82ce141bed6a6313a affected < bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9
80808e431e1ef25856457de82ce141bed6a6313a affected < 741e6024e31587b0c021b6616a9e428a4ea0b64a
80808e431e1ef25856457de82ce141bed6a6313a affected < 76083fb80f5a38ac13326b2d810f66bd07771eea
80808e431e1ef25856457de82ce141bed6a6313a affected < 0a120d96166301d7a95be75b52f843837dbd1219
Linux Linux affected
Version Status Constraints
3.1 affected —
0 unaffected < 3.1
6.6.140 unaffected ≤ 6.6.*
6.12.88 unaffected ≤ 6.12.*
6.18.30 unaffected ≤ 6.18.*
7.0.7 unaffected ≤ 7.0.*
7.1-rc3 unaffected ≤ *

No data.

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219 cve-icon cve-icon
https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a cve-icon cve-icon
https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea cve-icon cve-icon
https://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0 cve-icon cve-icon
https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9 cve-icon cve-icon
History

Tue, 26 May 2026 19:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Tue, 26 May 2026 17:00:00 +0000

Type Values Removed Values Added
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().
Title Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb()
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-05-26T16:14:12.195Z

Reserved: 2026-05-13T15:03:33.077Z

Link: CVE-2026-45835

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-26T17:16:48.227

Modified: 2026-05-26T20:06:20.310

Link: CVE-2026-45835

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-26T18:45:13Z

Weaknesses