CVE-2026-87022
Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
23/09/2026
Última modificación:
23/09/2026
Descripción
*** Pendiente de traducción *** Improper handling of length parameter inconsistency vulnerability in Apache Tomcat allows WebSocket message smuggling when per-message-deflate is used.<br />
<br />
<br />
<br />
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0.M1 through 9.0.121.<br />
<br />
<br />
<br />
The following versions were EOS at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.56 through 7.0.109. Other unsupported versions may also be affected.<br />
<br />
<br />
<br />
Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.1.22, which fix the issue.
Impacto
Puntuación base 3.x
7.50
Gravedad 3.x
ALTA