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.

Score

CVSS 3.1 7.8 High

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-06-09

Last modified

2026-10-21

Weaknesses

CWE-362

Affected products

• Linux Kernel (Linux)

References

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