CVE-2026-68763
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-400
Consumo de recursos no controlado (Agotamiento de recursos)
Fecha de publicación:
25/08/2026
Última modificación:
27/08/2026
Descripción
*** Pendiente de traducción *** Uncontrolled Resource Consumption vulnerability in Apache Tomcat via an allocation leak in the HTTP/2 backlog tracking when a stream is reset<br />
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This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.39 through 9.0.120.<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 8.5.59 through 8.5.100. Other unsupported versions may also be affected.<br />
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Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
Impacto
Puntuación base 3.x
7.50
Gravedad 3.x
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 8.5.59 (incluyendo) | 9.0.121 (excluyendo) |
| cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 10.1.0 (incluyendo) | 10.1.58 (excluyendo) |
| cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 11.0.0 (incluyendo) | 11.0.25 (excluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página