Race Condition Affecting v8/v8 package, versions [,14.0.312-pgo)
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-UNMANAGED-V8V8-12009011
- published19 Aug 2025
- disclosed13 Aug 2025
- creditSeunghyun Lee
Introduced: 13 Aug 2025
CVE-2025-8880 (opens in a new tab)How to fix?
Upgrade v8/v8 to version 14.0.312-pgo or higher.
Overview
Affected versions of this package are vulnerable to Race Condition in the StreamingDecoder. An attacker can execute arbitrary code within the sandboxed environment by enticing a user to visit a specially crafted HTML page.