In the Linux kernel, the following vulnerability has been resolved:

staging: rtl8723bs: fix null dereference in find_network

The variable pwlan has the possibility of being NULL when passed into
rtw_free_network_nolock() which would later dereference the variable.

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
554c0a3abf216c991c5ebddcdb2c08689ecd290b affected < 3b1d0c9a1f78836d0bce6fdd37f596f22c19b03e
554c0a3abf216c991c5ebddcdb2c08689ecd290b affected < 1aa9c59f4b96a9056c02476c7ca89e96d15e0645
554c0a3abf216c991c5ebddcdb2c08689ecd290b affected < 48b4dec3a8bfd667cd0cd767eaf511176193e9a1
554c0a3abf216c991c5ebddcdb2c08689ecd290b affected < cc3f83b6fb3773ad943365d1cd774b4ec050332e
554c0a3abf216c991c5ebddcdb2c08689ecd290b affected < 04d24a3654ed195485bc6346a9ef326fc494a34e
554c0a3abf216c991c5ebddcdb2c08689ecd290b affected < 677490a6bd4c63acdf6f48e4aaf6a23d7e6a446f
554c0a3abf216c991c5ebddcdb2c08689ecd290b affected < 7fa16ffed2b9d9d44940990c1f31159770769aeb
554c0a3abf216c991c5ebddcdb2c08689ecd290b affected < 41460a19654c32d39fd0e3a3671cd8d4b7b8479f
Linux Linux affected
Version Status Constraints
4.12 affected —
0 unaffected < 4.12
5.10.253 unaffected ≤ 5.10.*
5.15.202 unaffected ≤ 5.15.*
6.1.165 unaffected ≤ 6.1.*
6.6.128 unaffected ≤ 6.6.*
6.12.75 unaffected ≤ 6.12.*
6.18.16 unaffected ≤ 6.18.*
6.19.6 unaffected ≤ 6.19.*
7.0 unaffected ≤ *

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/04d24a3654ed195485bc6346a9ef326fc494a34e cve-icon cve-icon
https://git.kernel.org/stable/c/1aa9c59f4b96a9056c02476c7ca89e96d15e0645 cve-icon cve-icon
https://git.kernel.org/stable/c/3b1d0c9a1f78836d0bce6fdd37f596f22c19b03e cve-icon cve-icon
https://git.kernel.org/stable/c/41460a19654c32d39fd0e3a3671cd8d4b7b8479f cve-icon cve-icon
https://git.kernel.org/stable/c/48b4dec3a8bfd667cd0cd767eaf511176193e9a1 cve-icon cve-icon
https://git.kernel.org/stable/c/677490a6bd4c63acdf6f48e4aaf6a23d7e6a446f cve-icon cve-icon
https://git.kernel.org/stable/c/7fa16ffed2b9d9d44940990c1f31159770769aeb cve-icon cve-icon
https://git.kernel.org/stable/c/cc3f83b6fb3773ad943365d1cd774b4ec050332e cve-icon cve-icon
History

Wed, 06 May 2026 14:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Wed, 06 May 2026 12:15:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix null dereference in find_network The variable pwlan has the possibility of being NULL when passed into rtw_free_network_nolock() which would later dereference the variable.
Title staging: rtl8723bs: fix null dereference in find_network
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: 2026-05-06T11:27:38.541Z

Reserved: 2026-05-01T14:12:55.990Z

Link: CVE-2026-43159

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-06T12:16:33.853

Modified: 2026-05-06T13:07:51.607

Link: CVE-2026-43159

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-06T17:45:08Z

Weaknesses