Resource Exhaustion Affecting nodejs:24/v8-13.6-devel package, versions <3:13.6.233.17-1.24.19.0.1.module+el8.10.0+24711+b610b202


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.5% (41st percentile)

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  • Snyk IDSNYK-RHEL8-NODEJS-18613304
  • published11 Aug 2026
  • disclosed4 Aug 2026

Introduced: 4 Aug 2026

CVE-2026-56846  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade RHEL:8 nodejs:24/v8-13.6-devel to version 3:13.6.233.17-1.24.19.0.1.module+el8.10.0+24711+b610b202 or higher.
This issue was patched in RHSA-2026:62583.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs:24/v8-13.6-devel package and not the nodejs:24/v8-13.6-devel package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A flaw in Node.js HTTP/2 handling can cause HTTP/2 retained header blocks evade maxSessionMemory and enable remote memory exhaustion.

This vulnerability affects Node.js 24.x and 22.x.

CVSS Base Scores

version 3.1