https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-05T06:19:37.181102+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2025-52434 CVE-2025-52434 — Apache Tomcat: APR/Native Connector crash leading to DoS 2026-10-05T06:19:37.187072+00:00

Affected: Apache Software Foundation Apache Tomcat

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat when using the APR/Native connector. This was particularly noticeable with client initiated closes of HTTP/2 connections.

This issue affects Apache Tomcat: from 9.0.0.M1 through 9.0.106. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Other, older, EOL versions may also be affected.

Users are recommended to upgrade to version 9.0.107, which fixes the issue.