Time-of-check Time-of-use (TOCTOU) Race Condition Affecting openclaw package, versions <2026.3.8
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-OPENCLAW-15480396
- published12 Mar 2026
- disclosed12 Mar 2026
- creditUnknown
Introduced: 12 Mar 2026
CVE-2026-32921 (opens in a new tab)How to fix?
Upgrade openclaw to version 2026.3.8 or higher.
Overview
openclaw is a 🦞 OpenClaw — Personal AI Assistant
Affected versions of this package are vulnerable to Time-of-check Time-of-use (TOCTOU) Race Condition through the system.run approval flow. An attacker can execute unauthorized or modified scripts by obtaining approval for a script execution and then altering the script content before execution, allowing different code to run under the guise of a previously approved command.