CVE-2026-46324
netfilter: nf_tables: use list_del_rcu for netlink hooks
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 9, 2026 |
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Affected Versions
Linux / Linux
f9a43007d3f7ba76d5e7f9421094f00f2ef202f8 < 0bd93ce4f3c35e845532184331d7917d7e562c80 f9a43007d3f7ba76d5e7f9421094f00f2ef202f8 < 0f33e8ad6ac563ae2233dd7f75884e0ee010521d f9a43007d3f7ba76d5e7f9421094f00f2ef202f8 < f3224ee463f8f6f6ced7dcdf6081add4f8128527 c73955a09408e7374d9abfd0e78ce3de9cda0635 b09e6ccf0d12f9356e8e3508d3e3dce126298538 3fac8ce48fa9fd61ee9056d3ed48b2edefca8b82 9c413a8c8bb49cc16796371805ecb260e885bb2b a3940dcf552f2393d1e8f263b386593f98abe829 86c0154f4c3a56c5db8b9dd09e3ce885382c2c19 4.19.316 < 4.20 5.4.262 < 5.5 5.10.198 < 5.11 5.15.45 < 5.16 5.17.13 < 5.18 5.18.2 < 5.19
Linux / Linux
5.19