CVE-2026-43530: Openclaw

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

OpenClaw versions 2026.2.23 before 2026.4.12 contain a weakened exec approval binding vulnerability in busybox and toybox applet execution that allows attackers to obscure which applet would actually run. Attackers can exploit opaque multi-call binaries to bypass exec approval mechanisms and weaken risk classification of unsafe applet invocations.

Affected products

• Openclaw Openclaw: from 2026.2.23, before 2026.4.12 (fixed in 2026.4.12)

Published 2026-05-05. Last modified 2026-06-17.