Copyright © 2012 Red Hat, Inc. All rights reserved. Moderate 2026-06-26T01:14:36 nodejs: Node.js: Certification validation bypass in TLS host verification 4.3 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CWE-295

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

A flaw was found in Node.js. An attacker can exploit a vulnerability in the Transport Layer Security (TLS) host verification process to bypass certification validation. This bypass could allow an attacker to intercept or alter communications, potentially leading to information disclosure or integrity compromise.

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. Red Hat Enterprise Linux 10 2026-07-06T00:00:00Z RHSA-2026:35841 nodejs24-1:24.18.0-1.el10_2 Red Hat Enterprise Linux 10 2026-07-06T00:00:00Z RHSA-2026:35842 nodejs22-1:22.23.1-2.el10_2 Red Hat Enterprise Linux 8 2026-07-15T00:00:00Z RHSA-2026:39868 nodejs:24-8100020260630152626.6d880403 Red Hat Enterprise Linux 9 2026-07-06T00:00:00Z RHSA-2026:35891 nodejs:24-9080020260626074955.rhel9 Red Hat Enterprise Linux 9 2026-07-06T00:00:00Z RHSA-2026:35892 nodejs:22-9080020260626075442.rhel9 Red Hat Hardened Images 2026-06-30T00:00:00Z RHSA-2026:33866 nodejs26-main-26.4.0-1.3.hum1 Red Hat Hardened Images 2026-07-01T00:00:00Z RHSA-2026:34478 nodejs24-main-24.18.0-0.2.hum1 Red Hat Hardened Images 2026-07-03T00:00:00Z RHSA-2026:35272 nodejs22-main-22.23.1-2.hum1 Red Hat Hardened Images 2026-04-10T00:00:00Z RHSA-2026:7378 nodejs25-main-25.9.0-1.1.hum1 Red Hat Hardened Images 2026-04-21T00:00:00Z RHSA-2026:9455 nodejs20-main-20.20.2-1.hum1 Red Hat Enterprise Linux 8 Fix deferred nodejs https://www.cve.org/CVERecord?id=CVE-2026-48934 https://nvd.nist.gov/vuln/detail/CVE-2026-48934 https://nodejs.org/en/blog/vulnerability/june-2026-security-releases