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CVE-2026-77791Apache Tomcat: DoS via busy wait during WebSocket close

Apache Software Foundation Apache Tomcat Yayım: (1 ay önce)

Açıklama

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.

Zayıflık türü (CWE): CWE-400

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

ÜreticiÜrünSürümler
Apache Software Foundation Apache Tomcat 11.0.0-M5 – ≤ 11.0.25, 10.1.8 – ≤ 10.1.59, 9.0.74 – ≤ 9.0.121, 8.5.88 – ≤ 8.5.100

Kaynaklar ve yamalar