CVE-2026-86243 (GCVE-0-2026-86243)
Vulnerability from cvelistv5
Published
2026-09-23 12:24
Modified
2026-09-23 18:10
Severity ?
CWE
Summary
Buffer over-read vulnerability in Apache Tomcat Native during the TLS handshake permits a malicious user to trigger a DoS via a JVM crash. This issue affects Apache Tomcat Native: from 2.0.0 through 2.0.15, from 1.3.0 through 1.3.8. Earlier, unsupported versions may also be affected. Users are recommended to upgrade to version 1.3.9 or 2.0.16, which fix the issue.
Impacted products
Vendor Product Version
Apache Software Foundation Apache Tomcat Native Version: 2.0.0   ≤ 2.0.15
Version: 1.3.0   ≤ 1.3.8
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Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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