CVE-2026-43321 POC (Proof-of-Concept)

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.

Published: 2026-05-08

CVSS: 7.8

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Download CVE-2026-43321 POC (Proof-of-Concept) here:

Tip: Download official Tor Browser at https://www.torproject.org/download/ to access .onion links.

https://hokyo.gr/poc-305-cve-2026-41926/

https://hokyo.gr/poc-890-cve-2026-41576/

https://hokyo.gr/poc-824-cve-2025-67887/

https://hokyo.gr/poc-142-cve-2026-42485/