CVE-2026-93446: CWE-459 Incomplete cleanup in Apache Software Foundation Apache Tomcat
Description
Incomplete cleanup vulnerability in Apache Tomcat could cause TLS 1.3 connections to fail intermittently. This issue affects Apache Tomcat: from 11.0.0-M21 through 11.0.26, from 10.1.25 through 10.1.60, from 9.0.90 through 9.0.122. Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fix the issue.
Affected software
Apache Software Foundation
Apache Tomcat
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-09-17T22:18:31.729Z
- State
- PUBLISHED
Threat ID: 6ad775012cdf04f656336c9f
Added to database: 10/20/2026, 14:04:49 UTC
Last updated: 10/20/2026, 14:04:49 UTC
Views: 1
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