Ghostwire

CVE-2026-43321: In the Linux kernel, the following vulnerability has been resolved: bpf: Properly mark live registers for indirect...

MEDIUM CVSS 0.0

Published: May 8, 2026 | Last Modified: May 9, 2026

Description

In the Linux kernel, the following vulnerability has been resolved: bpf: Properly mark live registers for indirect jumps For a `gotox rX` instruction the rX register should be marked as used in the compute_insn_live_regs() function. Fix this.

Ghostwire Analysis — What This Means Practically

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

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