GenEtherExploit

Exploit for CVE-2023-40404. CVSS 7.8.

Published 25 Sep 2026Updated 25 Sep 2026174 sources
CVSS 7.8 PoC CANDIDATE

What happened

PoC exploit for CVE-2023-40404 in macOS causing kernel panic via IOKit Ethernet controllers.

Affected versions

Unknown product: See original advisory Fixed: See vendor advisory.

Why it matters

This source correlation may provide earlier visibility while structured CVE metadata is still being updated.

Detection & mitigation

  • Review the original advisory and validate affected versions.
  • Apply vendor-provided updates or mitigations when available.

Public PoC references