Medium severity5.5NVD Advisory· Published Apr 3, 2026· Updated Apr 24, 2026
CVE-2026-23420
CVE-2026-23420
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: wlcore: Fix a locking bug
Make sure that wl->mutex is locked before it is unlocked. This has been detected by the Clang thread-safety analyzer.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 9 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=4.19.1,<5.10.253
- cpe:2.3:o:linux:linux_kernel:4.19:-:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:*
- (no CPE)
Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/1a1c28a08d74716f3f8e3a21c86b30d0ff13521anvdPatch
- git.kernel.org/stable/c/4ae8faf31b24c78653f4433298ee52813a56967anvdPatch
- git.kernel.org/stable/c/5feeea59ed142e15c3284d0b1a364c6786bf3487nvdPatch
- git.kernel.org/stable/c/72c6df8f284b3a49812ce2ac136727ace70acc7cnvdPatch
- git.kernel.org/stable/c/7ab511003c5ae3bf5364d7699a2e3ab1db513680nvdPatch
- git.kernel.org/stable/c/aca4c9e4901b01b8b985993dc7df80bd1d1338bdnvdPatch
- git.kernel.org/stable/c/fc404390a386404cf9822d4091ccae1f61efcbcdnvdPatch
- git.kernel.org/stable/c/fcef983ad88832f3aa83491a174c345de57afbbdnvdPatch
News mentions
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