CVE-2026-66299

설명

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.

영향 제품·버전

제품 Apache Software Foundation Apache Tomcat

영향 버전 Apache Software Foundation Apache Tomcat >= 11.0.0-M20 <= 11.0.24, >= 10.1.24 <= 10.1.57, >= 9.0.89 <= 9.0.120

수정 버전 Apache Software Foundation Apache Tomcat · 수정 버전은 공급사 공식자료 확인 필요

기술 정보

CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE CWE-400