CVE-2026-43172 POC (Proof-of-Concept)

In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: fix 22000 series SMEM parsing
If the firmware were to report three LMACs (which doesn't
exist in hardware) then using "fwrt->smem_cfg.lmac[2]" is
an overrun of the array. Reject such and use IWL_FW_CHECK
instead of WARN_ON in this function.

Published: 2026-05-06

CVSS: 8.8

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

Download CVE-2026-43172 POC (Proof-of-Concept) here:

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https://hokyo.gr/poc-854-cve-2026-43290/

https://hokyo.gr/poc-818-cve-2024-46507/

https://hokyo.gr/poc-339-cve-2023-54346/

https://hokyo.gr/poc-50-cve-2026-42483/