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CVE-2026-77791 Uncontrolled Resource Consumption vulnerability in Apache Tomcat during sending of WebSocket close message enabled a DoS…

Description

Uncontrolled Resource Consumption vulnerability in Apache Tomcat during sending of WebSocket close message enabled a DoS attack. 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. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.88 through 8.5.100. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.

Produits et versions touchés

Produit Versions touchées Corrigé en
Apache Tomcat 11.0 11.0.0-M5 → 11.0.25 Pas de correctif indiqué
Apache Tomcat 10.1 10.1.8 → 10.1.59 Pas de correctif indiqué
Apache Tomcat 9.0 9.0.74 → 9.0.121 Pas de correctif indiqué
Apache Tomcat 8.5 8.5.88 → 8.5.100 Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification

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