high7.5
CVE-2026-93446
Incomplete cleanup vulnerability in Apache Tomcat could cause TLS 1.3 connections to fail intermittently.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | 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. |
Versions were read from the advisory text. No structured product data has been published for this record yet.