Eight Apache Tomcat vulnerabilities, including a JNDIRealm authentication bypass, are fixed in 11.0.27, 10.1.61 and 9.0.123. Upgrade now.

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The post Apache Tomcat Fixes Eight Flaws, Including JNDIRealm Authentication Bypass and Response Mix-Ups appeared first on Daily CyberSecurity.

Content The AhnLab SEcurity intelligence Center (ASEC) analyzed the attack status of Windows web servers in the third quarter of 2026 based on AhnLab Smart Defense (ASD) logs. The targets were Internet Information Services (IIS) web servers and Apache Tomcat web servers running in Windows environments, with attacks primarily exploiting unpatched vulnerabilities, misconfigurations, and inadequate […]

Apache patched 15 Apache Tomcat vulnerabilities in version 11.0.26. Update to secure your servers against HTTP/2, AJP, and WebSocket DoS flaws today.

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The post Apache Tomcat Vulnerabilities Fixed in 11.0.26 Update appeared first on Daily CyberSecurity.

Content In the second quarter of 2026, the AhnLab SEcurity intelligence Center (ASEC) compiled an analysis of the current attack status for poorly managed Windows web servers and classified the malware used in these attacks. The targets were Internet Information Services (IIS) web servers and Apache Tomcat web servers running in Windows environments. Purpose and […]