CVE-2026-98049 | Linux Kernel up to 7.2.6/7.3-rc1 BPF is_cmpxchg_insn comparison

A vulnerability, which was classified as very critical, has been found in Linux Kernel up to 7.2.6/7.3-rc1. The affected element is the function is_cmpxchg_insn of the component BPF. The manipulation leads to incorrect comparison.

This vulnerability is referenced as CVE-2026-98049. Remote exploitation of the attack is possible. No exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More