Allocation of Resources Without Limits or Throttling Affecting node package, versions [22.22.3, 22.23.0)[24.0.0, 24.17.0)[25.0.0, 26.1.0)
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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- published23 Jun 2026
- disclosed18 Jun 2026
- creditTim Perry
Introduced: 18 Jun 2026
NewCVE-2026-48937 (opens in a new tab)How to fix?
Upgrade node to version 22.23.0, 24.17.0, 26.1.0 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 in the HTTP/2 server. An attacker can cause the server to continue accepting data after a GOAWAY frame has been sent by sending additional data, potentially leading to resource exhaustion and degraded service availability.