CVE-2026-72435

High

Open

TLP:CLEAR

netfilter: ipset: fix order of kfree_rcu() and rcu_assign_pointer()

NVD CVE.org

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Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix order of kfree_rcu() and rcu_assign_pointer() Sashiko pointed out that kfree_rcu() was called before rcu_assign_pointer() in handling the comment extension. Fix the order so that rcu_assign_pointer() called first.

Details

CVSS Score: 7.8
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence: 90%
Published: Aug 15, 2026
Last Modified: Aug 17, 2026

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