CVE-2026-64413 | Linux Kernel up to 7.2-rc2 ebtables vfree chainstack uninitialized pointer

July 25, 2026 Yanac

A vulnerability described as very critical has been identified in Linux Kernel up to 7.2-rc2. This affects the function vfree of the component ebtables. The manipulation of the argument chainstack results in uninitialized pointer.

This vulnerability is known as CVE-2026-64413. It is possible to launch the attack remotely. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More