CVE-2026-43321 | Linux Kernel up to 6.18.15/6.19.5 bpf compute_insn_live_regs privilege escalation

A vulnerability labeled as critical has been found in Linux Kernel up to 6.18.15/6.19.5. Affected by this vulnerability is the function compute_insn_live_regs of the component bpf. Such manipulation leads to privilege escalation.

This vulnerability is referenced as CVE-2026-43321. The attack needs to be initiated within the local network. No exploit is available.

The affected component should be upgraded.VulDB Recent EntriesRead More