What is GHSA-9p2m-jvmj-wh8q?

GHSA-9p2m-jvmj-wh8q is a security advisory published by GitHub Security Advisories with Critical severity. Initialization of a resource with an insecure default vulnerability in Apache Tomcat Native...

Which CVE IDs does GHSA-9p2m-jvmj-wh8q cover?

GHSA-9p2m-jvmj-wh8q covers the following CVE IDs: CVE-2026-86246. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9p2m-jvmj-wh8q?

GHSA-9p2m-jvmj-wh8q has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-9p2m-jvmj-wh8qCriticalCVSS 9.1

Initialization of a resource with an insecure default vulnerability in Apache Tomcat Native...

Vendor

GitHub Security Advisories

Published

September 23, 2026

Last Modified

September 23, 2026

🔗 CVE IDs covered (1)

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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-86246
https://lists.apache.org/thread/dgyvfwb24nbk45ptvlhdyhdhl5o7k5ol
http://www.openwall.com/lists/oss-security/2026/09/23/32
https://github.com/advisories/GHSA-9p2m-jvmj-wh8q