WID-SEC-W-2026-4066

csafDEcert_bund

DeutschIn der Originalsprache angezeigt — eine vollständige Übersetzung ist für eine zukünftige Version geplant.

Apache Tomcat: Mehrere Schwachstellen

Advisory ansehen veröffentlicht 2026-10-20

Ein entfernter Angreifer kann mehrere Schwachstellen in Apache Tomcat ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Informationen offenzulegen oder einen Denial of Service Angriff durchzuführen.

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beschreibt (8)

Zugehörige CVEs.

IDSchweregrad ausnutzbar
CVE-2026-93446US——
Incomplete cleanup vulnerability in Apache Tomcat could cause TLS 1.3 connections to fail intermittently. This issue affects Apache Tomcat: from 11.0.0-M21 through 11.0.26, from…
CVE-2026-88041US——
Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into a subsequent request. This issue affects Apache Tomcat: fro…
CVE-2026-80353US——
Time-of-check time-of-use (TOCTOU) race condition vulnerability in Apache Tomcat when creating unix domain sockets for the APR/Native connector allows an unauthorised local user to…
CVE-2026-74049US——
Execution After Redirect (EAR) vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.26, from 10.1.0-M1 through 10.1.60, from 9.0.0.M1 th…
CVE-2026-74048US——
Not Failing Securely ('Failing Open') vulnerability in Apache Tomcat. If the OpenSSLLifecycleListener is configured to use FIPS mode but FIPS activation fails, Tomcat logs and erro…
CVE-2026-103119US——
Buffer under-read vulnerability in Apache Tomcat meant that a large non-blocking write could result in the response body being split between the current request and the next reques…
CVE-2026-101356US——
Incorrect object recycling and re-use vulnerability in Apache Tomcat affecting HTTP/2 processing of asynchronous servlets can trigger request and/or response mix-up between users.…
CVE-2026-101296US——
A missing critical step in authentication vulnerability in Apache Tomcat when the JNDI realm was configured with with a non GSSAPI SASL authentication mechanism allowed attackers t…
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Referenzen

Externe Belege — Patches, Meldungen, Analysen.

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