CVE-2026-74748 | Linux Kernel up to 7.1.9 ipset ip_set_core.c __ip_set_put_byindex race condition

August 26, 2026 Yanac

A vulnerability described as critical has been identified in Linux Kernel up to 7.1.9. This issue affects the function __ip_set_put_byindex of the file net/netfilter/ipset/ip_set_core.c of the component ipset. Executing a manipulation can lead to race condition.

This vulnerability is handled as CVE-2026-74748. The attack can be executed remotely. There is not any exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More