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CVE-2026-66299

Опубликовано: 28 июл. 2026
Источник: nvd
CVSS3: 5.3
CVSS3: 7.5
EPSS Низкий

Описание

Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example.

This issue affects Apache Tomcat: from 11.0.0-M20 through 11.0.24, from 10.1.24 through 10.1.57, from 9.0.89 through 9.0.120. Users who have followed the security guidance to remove the examples web application are not affected by this issue.

Users are recommended to remove the examples web application or to upgrade to version 11.0.25, 10.1.58 or 9.0.121 (when released), which fix the issue.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
Версия от 9.0.89 (включая) до 9.0.121 (исключая)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
Версия от 10.1.24 (включая) до 10.1.58 (исключая)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
Версия от 11.0.1 (включая) до 11.0.25 (исключая)
cpe:2.3:a:apache:tomcat:11.0.0:milestone20:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:11.0.0:milestone21:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:11.0.0:milestone22:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:11.0.0:milestone23:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:11.0.0:milestone24:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:11.0.0:milestone25:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:11.0.0:milestone26:*:*:*:*:*:*

EPSS

Процентиль: 46%
0.00553
Низкий

5.3 Medium

CVSS3

7.5 High

CVSS3

Дефекты

CWE-400

Связанные уязвимости

CVSS3: 5.3
ubuntu
3 месяца назад

Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issue affects Apache Tomcat: from 11.0.0-M20 through 11.0.24, from 10.1.24 through 10.1.57, from 9.0.89 through 9.0.120. Users who have followed the security guidance to remove the examples web application are not affected by this issue. Users are recommended to remove the examples web application or to upgrade to version 11.0.25, 10.1.58 or 9.0.121 (when released), which fix the issue.

CVSS3: 5.3
redhat
3 месяца назад

Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issue affects Apache Tomcat: from 11.0.0-M20 through 11.0.24, from 10.1.24 through 10.1.57, from 9.0.89 through 9.0.120. Users who have followed the security guidance to remove the examples web application are not affected by this issue. Users are recommended to remove the examples web application or to upgrade to version 11.0.25, 10.1.58 or 9.0.121 (when released), which fix the issue.

CVSS3: 5.3
debian
3 месяца назад

Uncontrolled Resource Consumption vulnerability in Apache Tomcat's Web ...

CVSS3: 5.3
redos
около 2 месяцев назад

Уязвимость tomcat-native

CVSS3: 5.3
redos
около 2 месяцев назад

Уязвимость tomcat11

EPSS

Процентиль: 46%
0.00553
Низкий

5.3 Medium

CVSS3

7.5 High

CVSS3

Дефекты

CWE-400