CVE-2026-77791
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-400
Consumo de recursos no controlado (Agotamiento de recursos)
Fecha de publicación:
23/09/2026
Última modificación:
23/09/2026
Descripción
*** Pendiente de traducción *** Uncontrolled Resource Consumption vulnerability in Apache Tomcat during sending of WebSocket close message enabled a DoS attack.<br />
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This issue affects Apache Tomcat: from 11.0.0-M5 through 11.0.25, from 10.1.8 through 10.1.59, from 9.0.74 through 9.0.121.<br />
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The following versions were EOL at the time the CVE was created but are <br />
known to be affected: from 8.5.88 through 8.5.100. Other unsupported versions may also be affected.<br />
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Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.
Impacto
Puntuación base 3.x
7.50
Gravedad 3.x
ALTA