CVE-2023-34040 exploit

Exploit for CVE-2023-34040. CVSS 7.8.

Published 3 Oct 2026Updated 3 Oct 2026117 sources
CVSS 7.8 PoC CANDIDATE

What happened

Proof of concept for CVE-2023-34040 affecting Spring Kafka.

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