Allocation of Resources Without Limits or Throttling Affecting org.webjars.npm:seroval package, versions [,1.6.3)
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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- published13 Oct 2026
- disclosed2 Oct 2026
- creditNotAFlightRisk
Introduced: 2 Oct 2026
CVE-2026-104845 (opens in a new tab)How to fix?
Upgrade org.webjars.npm:seroval to version 1.6.3 or higher.
Overview
org.webjars.npm:seroval is a Stringify JS values
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via createTypedArrayNode, createBigIntTypedArrayNode, and createDataViewNode in base-primitives.ts, and the corresponding deserialization paths in deserializer.ts, when processing typed arrays, BigInt typed arrays, or DataView objects whose length exceeds the internal base64 cap. An attacker can supply an oversized typed array or DataView to trigger unbounded memory allocation or processing, crashing the process.