Severity: moderate
Affected versions:
- Apache Tomcat Native 2.0.0 through 2.0.15
- Apache Tomcat Native 1.3.0 through 1.3.8
Description:
Initialization of a resource with an insecure default vulnerability in
Apache Tomcat Native enabled insecure options by default including
ALLOW_CLIENT_RENEGOTIATION, NO_EXTENDED_MASTER_SECRET,
IGNORE_UNEXPECTED_EOF and ALLOW_NO_DHE_KEX.
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 2.0.16 or 1.3.9, which fix
the issue.
References:
https://lists.apache.org/thread/dgyvfwb24nbk45ptvlhdyhdhl5o7k5ol
https://tomcat.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-86246
