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Known vulnerabilities in IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty

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CVE Summary Score Published
CVE-2026-9170 IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service and a potential remote code execution due to improper… 9.8 Critical May 26, 2026
CVE-2026-8633 IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server… 9.8 Critical May 26, 2026
CVE-2026-8620 IBM Web Server Plug-ins for WebSphere Application Server and WebSphere Liberty 8.5, 9.0 IBM WebSphere Application Server… 7.5 High May 26, 2026

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