CVE-2026-43513highCWE-178

CVE-2026-43513: fallo de gravedad alta en Apache Tomcat

Apache Tomcat: LockOutRealm treats user names as case-sensitive

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Apache Tomcat+ Monitorear org.apache.tomcat:tomcat

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.5epss 0.5%
Improper Handling of Case Sensitivity vulnerability in LockOutRealm in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Older unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Productos afectados
Apache Software Foundation · Apache Tomcat
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