CVE-2026-41293: CWE-20 Improper Input Validation in Apache Software Foundation Apache Tomcat
Improper Input Validation vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 10.0.0-M1 through 10.0.27. Older, end of support versions may also be affected. Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-41293) in Apache Tomcat involves improper input validation (CWE-20) across multiple supported and older versions. The issue could allow attackers to supply crafted input that the software does not properly validate, potentially leading to security risks. A fixed version is referenced but not specified, and no vendor advisory or patch links are available to confirm remediation status. The vulnerability is publicly disclosed but lacks detailed technical or impact data, and no known exploitation has been observed.
Potential Impact
The impact is currently unspecified due to lack of detailed information and absence of a CVSS score. Improper input validation vulnerabilities generally risk application instability or security bypasses, but specific consequences for Apache Tomcat in this case are not documented. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the Apache Software Foundation advisory for current remediation guidance. Users should monitor official Apache Tomcat channels for the release of a fixed version and upgrade promptly once available. Until then, no specific mitigation steps are provided.
CVE-2026-41293: CWE-20 Improper Input Validation in Apache Software Foundation Apache Tomcat
Description
Improper Input Validation vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 10.0.0-M1 through 10.0.27. Older, end of support versions may also be affected. Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-41293) in Apache Tomcat involves improper input validation (CWE-20) across multiple supported and older versions. The issue could allow attackers to supply crafted input that the software does not properly validate, potentially leading to security risks. A fixed version is referenced but not specified, and no vendor advisory or patch links are available to confirm remediation status. The vulnerability is publicly disclosed but lacks detailed technical or impact data, and no known exploitation has been observed.
Potential Impact
The impact is currently unspecified due to lack of detailed information and absence of a CVSS score. Improper input validation vulnerabilities generally risk application instability or security bypasses, but specific consequences for Apache Tomcat in this case are not documented. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the Apache Software Foundation advisory for current remediation guidance. Users should monitor official Apache Tomcat channels for the release of a fixed version and upgrade promptly once available. Until then, no specific mitigation steps are provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-04-20T10:26:28.623Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a034c88cbff5d8610fea6e6
Added to database: 5/12/2026, 3:51:36 PM
Last enriched: 5/12/2026, 4:06:56 PM
Last updated: 5/12/2026, 9:05:19 PM
Views: 7
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