CVE-2026-86246

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.

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Produits concernés

• Apache Software Foundation Apache Tomcat Native
• Apache tomcat native

Scores CVSS

Faiblesses (CWE)

• CWE-1188

Références

• https://lists.apache.org/thread/dgyvfwb24nbk45ptvlhdyhdhl5o7k5ol Vendor AdvisoryMailing List
• http://www.openwall.com/lists/oss-security/2026/09/23/32 Mailing ListThird Party Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories