[CLSA-2026:1778167427] Fix CVE(s): CVE-2026-21710
Type:
security
Severity:
Important
Release date:
2026-05-07 15:23:55 UTC
Description:
* SECURITY UPDATE: HTTP server crash on __proto__ header - debian/patches/CVE-2026-21710.patch: initialise headersDistinct and trailersDistinct destination maps with { __proto__: null } so a __proto__ request header no longer resolves to Object.prototype and cause an uncaught TypeError when req.headersDistinct or req.trailersDistinct is accessed - CVE-2026-21710
Updated packages:
  • alt-nodejs18-docs_18.20.8-9_amd64.deb
    sha:f9718e9cc3b8092047212108728b97507ae79c03
  • alt-nodejs18-nodejs_18.20.8-9_amd64.deb
    sha:38a6dbfd7bed015dfb150668c421125df1bd84f1
  • alt-nodejs18-nodejs-devel_18.20.8-9_amd64.deb
    sha:b5026edc53f86da83721e459ab316f26d3fc96f1
  • alt-nodejs18-npm_10.8.2-18.20.8.6_amd64.deb
    sha:8d97642f44c953af59702554bd0e5e5e59452bea
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.