Apache Tomcat: Possible TLS 1.3 connection failures
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
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| Apache Software Foundation | Apache Tomcat | unaffected |
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No data.
| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Hardened Images | |||
| tomcat11-main-11.0.27-0.1.hum1 | cpe:/a:redhat:hummingbird:1 | RHSA-2026:81365 | 2026-10-12T00:00:00Z |
| tomcat10-main-10.1.61-0.1.hum1 | cpe:/a:redhat:hummingbird:1 | RHSA-2026:85926 | 2026-10-20T00:00:00Z |
| Vendor | Product | Versions | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Apache | Apache Tomcat |
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| Apache | Tomcat |
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| Apache Software Foundation | Tomcat |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.592% probability within 30 days)
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| Metrics |
ssvc
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| Metrics |
cvssV3_1
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| First Time appeared |
Redhat
Redhat hummingbird |
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| CPEs | cpe:/a:redhat:hummingbird:1 | |
| Vendors & Products |
Redhat
Redhat hummingbird |
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| References |
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| Metrics |
threat_severity
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threat_severity
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| References |
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| First Time appeared |
Apache
Apache apache Tomcat Apache tomcat Apache Software Foundation Apache Software Foundation tomcat |
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| Vendors & Products |
Apache
Apache apache Tomcat Apache tomcat Apache Software Foundation Apache Software Foundation tomcat |
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| 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. | |
| Title | Apache Tomcat: Possible TLS 1.3 connection failures | |
| Weaknesses | CWE-459 | |
| References |
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