CVE-2026-46324
Full vulnerability record from the local CVENow database.
Description
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.
Severity
HIGH
CVSS score
7.8
(v3.1)
Vulnerability status
Modified
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2026-06-09 13:16:37.893000
Last modified
2026-10-30 13:19:03
View original CVE JSON
{
"id": "CVE-2026-46324",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2026-06-09T13:16:37.893",
"lastModified": "2026-10-30T13:19:03.000",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: use list_del_rcu for netlink hooks\n\nnft_netdev_unregister_hooks and __nft_unregister_flowtable_net_hooks need\nto use list_del_rcu(), this list can be walked by concurrent dumpers.\n\nAdd a new helper and use it consistently."
},
{
"lang": "es",
"value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nnetfilter: nf_tables: usar list_del_rcu para los hooks de netlink\n\nnft_netdev_unregister_hooks y __nft_unregister_flowtable_net_hooks necesitan usar list_del_rcu(), esta lista puede ser recorrida por volcadores concurrentes.\n\nAñadir una nueva función auxiliar y usarla de forma consistente."
}
],
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"baseScore": 7.8,
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"attackComplexity": "LOW",
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