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CVE-2026-23133
Linux Kernel vulnerability analysis and mitigation

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

wifi: ath10k: fix dma_free_coherent() pointer

dma_alloc_coherent() allocates a DMA mapped buffer and stores the addresses in XXX_unaligned fields. Those should be reused when freeing the buffer rather than the aligned addresses.


SourceNVD

Related Linux Kernel vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-23395CRITICAL9.1
  • Linux KernelLinux Kernel
  • kernel-rt-64k-debug-devel-matched
NoYesMar 25, 2026
CVE-2026-23399MEDIUM6.5
  • Linux KernelLinux Kernel
  • kernel-rt-64k-debug-devel-matched
NoYesMar 28, 2026
CVE-2026-23398MEDIUM6.5
  • Linux KernelLinux Kernel
  • kernel-abi-stablelists
NoYesMar 26, 2026
CVE-2026-23397MEDIUM4.4
  • Linux KernelLinux Kernel
  • kernel-devel
NoYesMar 26, 2026
CVE-2026-31788N/AN/A
  • Linux KernelLinux Kernel
  • kernel-rt-trace-kvm
NoYesMar 25, 2026

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