CVE-2026-98322 | Linux Kernel up to 7.3-rc3 Netfilter nft_nat_setup_netmap uninitialized variable

October 6, 2026 Yanac

A vulnerability, which was classified as very critical, was found in Linux Kernel up to 7.3-rc3. Affected is the function nft_nat_setup_netmap of the component Netfilter. Such manipulation leads to use of uninitialized variable.

This vulnerability is listed as CVE-2026-98322. The attack may be performed from remote. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More