Race Condition Affecting @nyariv/sandboxjs package, versions <0.8.35
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-NYARIVSANDBOXJS-15674478
- published17 Mar 2026
- disclosed16 Mar 2026
- creditErdembileg Ariunbold
Introduced: 16 Mar 2026
NewCVE-2026-32723 (opens in a new tab)How to fix?
Upgrade @nyariv/sandboxjs to version 0.8.35 or higher.
Overview
@nyariv/sandboxjs is a Javascript sandboxing library.
Affected versions of this package are vulnerable to Race Condition through the global currentTicks.current state shared between concurrent sandboxes. An attacker can consume excessive CPU resources and bypass execution quotas by manipulating the global tick state during timer handler execution in a multi-tenant environment.