Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by multiple Cross-Site Scripting (XSS) vulnerabilities in DOMPurify (CVE-2026-49458, CVE-2026-49459, CVE-2026-49978)

Summary Multiple Cross-Site Scripting XSS vulnerabilities in DOMPurify CVE-2026-49458, CVE-2026-49459, CVE-2026-49978 used by IBM InfoSphere Optim Archive Viewer have been addressed by upgrading the component to version 3.4.12 on Windows and version 3.4.13 on Linux. Vulnerability Details...