[CLSA-2026:1780298993] Fix CVE(s): CVE-2026-21717
Type:
security
Severity:
Moderate
Release date:
2026-06-01 07:30:07 UTC
Description:
* SECURITY UPDATE: HashDoS via V8 array-index hash collisions - debian/patches/CVE-2026-21717.patch: 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 - CVE-2026-21717
CVEs fixed:
Updated packages:
  • alt-nodejs12-docs_12.22.12-21_amd64.deb
    sha:2e7833be19c681749c13ae8473d1cace2548a9bc
  • alt-nodejs12-nodejs_12.22.12-21_amd64.deb
    sha:5504d00a8b3ade76cd55cad50fac8a885a87d047
  • alt-nodejs12-nodejs-devel_12.22.12-21_amd64.deb
    sha:b14e540648a9827b8bb913428d7f913e4ad8bb38
  • alt-nodejs12-npm_6.14.16-12.22.12.21_amd64.deb
    sha:77c05d419a2cc82182a960338002126a10e7c3a4
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.