NVD Vulnerability Detail
Search Exploit, PoC
CVE-2026-43321
Summary

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.

Publication Date May 8, 2026, 11:16 p.m.
Registration Date May 9, 2026, 4:13 a.m.
Last Update May 8, 2026, 11:16 p.m.
Related information, measures and tools
Common Vulnerabilities List