EUVD-2026-87753

Netty's HTTP/3 codec io.netty:netty-codec-http3 in versions 4.2.0.Final through 4.2.17.Final does not enforce the RFC 9114 requirement that the :authority pseudo-header field and a literal host header field, when both present, carry the same value. A remote unauthenticated peer can send a single...

CVE-2026-11549

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a virtual host bypass vulnerability...

CVE-2026-11549 Multiple security vulnerabilities may affect IBM WebSphere Liberty that is shipped with IBM CICS TX Advanced.

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a virtual host bypass vulnerability...

EUVD-2026-83286

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a virtual host bypass vulnerability...

CVE-2026-11549 Multiple security vulnerabilities may affect IBM WebSphere Liberty that is shipped with IBM CICS TX Advanced.

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a virtual host bypass vulnerability...

CVE-2026-11549

CVE-2026-11549 is a virtual host bypass vulnerability (CWE-284: Improper Access Control) in IBM WebSphere Application Server and WebSphere Application Server Liberty . A remote, unauthenticated attacker over the network can exploit it with low complexity, resulting in low confidentiality and inte...

CVE-2026-11549: Improper Access Control

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a virtual host bypass vulnerability...

Security Bulletin: IBM WebSphere Application Server Liberty prior to 26.0.0.9 is affected by multiple vulnerabilities

Summary IBM WebSphere Application Server Liberty prior to 26.0.0.9 is affected by multiple vulnerabilities. Vulnerability Details CVEID:CVE-2026-10841 DESCRIPTION: IBM WebSphere Application Server 8.5, 9.0, and Liberty are vulnerable to HTTP request smuggling. CWE:CWE-444: Inconsistent...