cvedb.io
CVE-2026-43454
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2026-05-08T15:16:58.160 · Last modified 2026-06-17T10:49:37.950

Summary

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix for duplicate device in netdev hooks When handling NETDEV_REGISTER notification, duplicate device registration must be avoided since the device may have been added by nft_netdev_hook_alloc() already when creating the hook.

Affected products

linux — linux_kernel

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.