7.5Hoch

CVE-2026-78383Apache Tomcat: AJP DoS via missing request body

Apache Software Foundation Apache Tomcat Veröffentlicht: (vor 1 Monat)

Beschreibung

Allocation of resources without limits or throttling vulnerability in Apache Tomcat allows an unauthenticated AJP request to pin an AJP processing thread leading to denial of service. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0.M1 through 9.0.121. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. 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.

Schwachstellentyp (CWE): CWE-770

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
Apache Software Foundation Apache Tomcat 11.0.0-M1 – ≤ 11.0.25, 10.1.0-M1 – ≤ 10.1.59, 9.0.0.M1 – ≤ 9.0.121, 8.5.0 – ≤ 8.5.100, 7.0.0 – ≤ 7.0.109

Referenzen und Patches