CVE-2026-32011: Openclaw

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

OpenClaw versions prior to 2026.3.2 contain a denial of service vulnerability in webhook handlers for BlueBubbles and Google Chat that parse request bodies before performing authentication and signature validation. Unauthenticated attackers can exploit this by sending slow or oversized request bodies to exhaust parser resources and degrade service availability.

Affected products

• Openclaw Openclaw: before 2026.3.2 (fixed in 2026.3.2)

Published 2026-03-19. Last modified 2026-06-17.