Allocation of Resources Without Limits or Throttling in OpenClaw - CVE-2026-32062
Published: April 8, 2026
Vulnerability identifier: #VU125250
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-32062
CWE-ID: CWE-770
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: OpenClaw
Affected software:
OpenClaw
OpenClaw
Detailed vulnerability description
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to allocation of resources without limits or throttling in the voice-call WebSocket frame parser when processing oversized pre-start voice-call WebSocket frames before start validation. A remote attacker can send specially crafted large WebSocket frames to cause a denial of service.
How to mitigate CVE-2026-32062
Install security update from vendor's website.