CVE-2025-59466 Affecting npm package, versions <1:10.8.2-1.20.20.0.1.module+el9.7.0+40082+4e93191d


Severity

Recommended
0.0
high
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.03% (9th percentile)

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  • Snyk IDSNYK-ROCKY9-NPM-15341547
  • published25 Feb 2026
  • disclosed20 Jan 2026

Introduced: 20 Jan 2026

CVE-2025-59466  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:9 npm to version 1:10.8.2-1.20.20.0.1.module+el9.7.0+40082+4e93191d or higher.
This issue was patched in RLSA-2026:2783.

NVD Description

Note: Versions mentioned in the description apply only to the upstream npm package and not the npm package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:9 relevant fixed versions and status.

We have identified a bug in Node.js error handling where "Maximum call stack size exceeded" errors become uncatchable when async_hooks.createHook() is enabled. Instead of reaching process.on(&#39;uncaughtException&#39;), the process terminates, making the crash unrecoverable. Applications that rely on AsyncLocalStorage (v22, v20) or async_hooks.createHook() (v24, v22, v20) become vulnerable to denial-of-service crashes triggered by deep recursion under specific conditions.

CVSS Base Scores

version 3.1