Allocation of Resources Without Limits or Throttling Affecting node package, versions [22.0.0, 22.23.2)[24.0.0, 24.18.1)[26.0.0, 26.5.1)
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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- published6 Aug 2026
- disclosed4 Aug 2026
- creditbyvini
Introduced: 4 Aug 2026
NewCVE-2026-58045 (opens in a new tab)How to fix?
Upgrade node to version 22.23.2, 24.18.1, 26.5.1 or higher.
Overview
node is a JavaScript runtime built on Chrome's V8 JavaScript engine.
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the node:zlib synchronous APIs when a spoofed TypedArray byteLength triggers a reachable assertion. An attacker can cause the process to crash repeatedly by exploiting this condition.