CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize

Overview

Severity

High (CVSS 7.1)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Jul

Released

2026-07-22

Last Updated

2026-08-10

EPSS Score

0.10% (percentile: 0.8%)

Affected Products (1)

Other

• 21580-17084

Revision History

• 2026-07-22: Information published.
• 2026-08-10: Information published.