Out-of-bounds Write Affecting v8/v8 package, versions [,14.5.59)
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-V8V8-14459098
- published17 Dec 2025
- disclosed16 Dec 2025
- creditShaheen Fazim
Introduced: 16 Dec 2025
CVE-2025-14766 (opens in a new tab)How to fix?
Upgrade v8/v8 to version 14.5.59 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Write via the Int32Multiply. An attacker can exploit this by triggering memory corruption, potentially leading to a crash.