CVE-2026-46324

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: use list_del_rcu for netlink hooks nft_netdev_unregister_hooks and __nft_unregister_flowtable_net_hooks need to use list_del_rcu(), this list can be walked by concurrent dumpers. Add a new helper and use it consistently.

CVSS 3.1

7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-25)

CWE

CWE-362

Published

2026-06-09

Modified

2026-10-21

Record from

the NVD, synced 2026-10-22

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/0bd93ce4f3c35e845532184331d7917d7e562c80
• https://git.kernel.org/stable/c/0f33e8ad6ac563ae2233dd7f75884e0ee010521d
• https://git.kernel.org/stable/c/2405730fde96f7fa483a5862e323b681e0e09f54
• https://git.kernel.org/stable/c/f3224ee463f8f6f6ced7dcdf6081add4f8128527
• https://git.kernel.org/stable/c/fe45e203527af8a2c0dc4c8a7b56c09c74b796c8

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