CVE-2026-72435

CVE CVE-2026-72435EUVD EUVD-2026-59334Published 2026-08-15T05:56:49.000ZLast changed 2026-08-17T05:44:10.000ZCVSS 7.8

What the advisory describes

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.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux b57b2d1fa53fe8563bdfc66a33b844463b9af285 <50b70f56f3baaff46599f59b2d93fa2540120776; patch: 7.2; patch: 6.18.40; patch: 5.10.261; patch: 5.15.212; b57b2d1fa53fe8563bdfc66a33b844463b9af285 <6e98407cb94e035bba98956adc9096a76d8b2a9f; b57b2d1fa53fe8563bdfc66a33b844463b9af285 <d01b4b471f0fc5c396af62845e972ccf99cee29a; b57b2d1fa53fe8563bdfc66a33b844463b9af285 <8087bb360a936a6314d22b567e4b861656943eb6; patch: 0; b57b2d1fa53fe8563bdfc66a33b844463b9af285 <fcb565966534909377a16be5f7b065db2e25c8b5; 4.2; b57b2d1fa53fe8563bdfc66a33b844463b9af285 <3ca9982a8882470aa0ac4e8bb9a552b181d1efcd; b57b2d1fa53fe8563bdfc66a33b844463b9af285 <c9787d7c24ffd83019f379455e1b97fb4f0f75eb; patch: 6.6.145; patch: 6.1.178; patch: 7.1.5; b57b2d1fa53fe8563bdfc66a33b844463b9af285 <93a775fd67f3ef34949a9523bfa69403ee74efdd; patch: 6.12.97

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

Does this concern one of your customers?

This page cannot answer that — it does not know your estate. Whoever has recorded their environments gets the answer the morning after publication, together with a paragraph they can forward to the customer unedited.

Try it for 28 days

Patchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.