Security Bulletin: IBM Documentation Offline may be vulnerable to TLS authentication bypass and authority rebinding due to Node.js (CVE-2026-48618, CVE-2026-48930)

Summary IBM Documentation Offline uses Node.js as its runtime environment. Node.js is affected by two vulnerabilities related to TLS hostname handling. CVE-2026-48618 involves improper handling of Unicode dot separators during TLS certificate verification, which could allow an attacker performing...