Security Bulletin: Multiple Security Vulnerabilities in Apache HttpComponents Client affect IBM Content Navigator

Summary Apache HttpComponents Client is affected by two vulnerabilities CVSS up to 9.1, Critical. CVE-2026-71290 CVSS 9.1 is an improper TLS hostname verification flaw in the async HttpClient versions 5.4 and later where HostnameVerificationPolicyBUILTIN has no effect, allowing a network attacker...