CVEvulnerability

CVE-2026-46324

7.8 HIGH Published 2026-06-09 Modified 2026-10-21 Official page ↗
Status
Modified
Published
2026-06-09
Last modified
2026-10-21
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-362

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.

Affected configurations

• linux linux kernel (>= 4.19.316 < 4.20) • linux linux kernel (>= 5.4.262 < 5.5) • linux linux kernel (>= 5.10.198 < 5.11) • linux linux kernel (>= 5.15.45 < 5.16) • linux linux kernel (>= 5.17.13 < 5.18) • linux linux kernel (>= 5.18.2 < 6.18.33) • linux linux kernel (>= 6.19 < 7.0.10) • linux linux kernel 7.1

Related

Weakness · CWE (1)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness

References