[CLSA-2026:1780076531] alt-nodejs12-nodejs: Fix of CVE-2026-21717
Type:
security
Severity:
Moderate
Release date:
2026-05-29 17:42:15 UTC
Description:
- CVE-2026-21717: scramble V8 array-index hash_field with a 3-round xorshift-multiply so consecutive numeric strings no longer hash to consecutive buckets, preventing O(n^2) HashDoS via JSON.parse
Updated packages:
  • alt-nodejs12-nodejs-12.22.12-20.el9.x86_64.rpm
    sha:d3db73bfef6d8e39703b654c148340a9fd844cb351d509ef9543feb3ae0827e3
  • alt-nodejs12-nodejs-devel-12.22.12-20.el9.x86_64.rpm
    sha:ac30e8065f0709f7b4c553279bdbbc671b4bf1b42ffa890673f4c092c6c51d17
  • alt-nodejs12-nodejs-docs-12.22.12-20.el9.noarch.rpm
    sha:3b3d190e7c20bb906ad3d9a34420de0ebd7d163760296ad178be2e7b4b319848
  • alt-nodejs12-npm-6.14.16-12.22.12.20.el9.x86_64.rpm
    sha:788f1177f94094a5cf053932cd657b91df9a47f2af9635b6978d6a1cedbcab53
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.