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CVE-2026-74048 Not Failing Securely ('Failing Open') vulnerability in Apache Tomcat
Description
Not Failing Securely ('Failing Open') vulnerability in Apache Tomcat. If the OpenSSLLifecycleListener is configured to use FIPS mode but FIPS activation fails, Tomcat logs and error but continues to use JSSE in non-FIPS mode with the provided configuration. This issue affects Apache Tomcat: from 11.0.0-M14 through 11.0.26, from 10.1.22 through 10.1.60, from 9.0.92 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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache Tomcat 11.0 | 11.0.0-M14 → 11.0.26 | No fix stated |
| Apache Tomcat 10.1 | 10.1.22 → 10.1.60 | No fix stated |
| Apache Tomcat 9.0 | 9.0.92 → 9.0.122 | No fix stated |
References
- lists.apache.org lists.apache.org
Timeline
- Published
- Last modified
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