Red Hat Security Advisory: tomcat security update
Multiple security vulnerabilities affecting Apache Tomcat and Apache Commons FileUpload have been addressed in a Red Hat security advisory. These include denial of service (DoS) issues via multipart upload, HTTP/2 control frames, and part headers, as well as a security constraint bypass vulnerability. The advisory covers Red Hat Enterprise Linux 8.8 and related update services. A security update is available to remediate these issues.
AI Analysis
Technical Summary
This Red Hat security advisory addresses several vulnerabilities in Apache Tomcat and Apache Commons FileUpload, including multiple denial of service (DoS) vulnerabilities (CVE-2025-48976, CVE-2025-48988, CVE-2025-48989, CVE-2025-52434, CVE-2025-52520, CVE-2025-53506) and a security constraint bypass (CVE-2025-49125). The vulnerabilities affect servlet container components used for Java Servlet and JSP technologies. The advisory provides updated packages for Red Hat Enterprise Linux 8.8 and related update services, with fixes incorporated in tomcat version 9.0.87-1.el8_8.7 and associated packages. No CVSS scores are provided in the advisory, but the issues are rated as having an important security impact.
Potential Impact
The vulnerabilities can lead to denial of service conditions, potentially disrupting service availability of Apache Tomcat servers. The security constraint bypass could allow unauthorized access to resources that should be protected. These issues affect Red Hat Enterprise Linux 8.8 and related update services running Apache Tomcat. No known exploits in the wild have been reported at the time of the advisory.
Mitigation Recommendations
A security update is available from Red Hat that addresses these vulnerabilities. Users of affected Red Hat Enterprise Linux 8.8 systems should apply the updated tomcat packages (version 9.0.87-1.el8_8.7) and related components as provided in the advisory RHSA-2025:14182. Detailed update instructions are available at https://access.redhat.com/articles/11258. No additional mitigation steps are indicated beyond applying the official update.
Red Hat Security Advisory: tomcat security update
Description
Multiple security vulnerabilities affecting Apache Tomcat and Apache Commons FileUpload have been addressed in a Red Hat security advisory. These include denial of service (DoS) issues via multipart upload, HTTP/2 control frames, and part headers, as well as a security constraint bypass vulnerability. The advisory covers Red Hat Enterprise Linux 8.8 and related update services. A security update is available to remediate these issues.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This Red Hat security advisory addresses several vulnerabilities in Apache Tomcat and Apache Commons FileUpload, including multiple denial of service (DoS) vulnerabilities (CVE-2025-48976, CVE-2025-48988, CVE-2025-48989, CVE-2025-52434, CVE-2025-52520, CVE-2025-53506) and a security constraint bypass (CVE-2025-49125). The vulnerabilities affect servlet container components used for Java Servlet and JSP technologies. The advisory provides updated packages for Red Hat Enterprise Linux 8.8 and related update services, with fixes incorporated in tomcat version 9.0.87-1.el8_8.7 and associated packages. No CVSS scores are provided in the advisory, but the issues are rated as having an important security impact.
Potential Impact
The vulnerabilities can lead to denial of service conditions, potentially disrupting service availability of Apache Tomcat servers. The security constraint bypass could allow unauthorized access to resources that should be protected. These issues affect Red Hat Enterprise Linux 8.8 and related update services running Apache Tomcat. No known exploits in the wild have been reported at the time of the advisory.
Mitigation Recommendations
A security update is available from Red Hat that addresses these vulnerabilities. Users of affected Red Hat Enterprise Linux 8.8 systems should apply the updated tomcat packages (version 9.0.87-1.el8_8.7) and related components as provided in the advisory RHSA-2025:14182. Detailed update instructions are available at https://access.redhat.com/articles/11258. No additional mitigation steps are indicated beyond applying the official update.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:14182
- Cve Count
- 7
- Additional Cves
- ["CVE-2025-48988","CVE-2025-48989","CVE-2025-49125","CVE-2025-52434","CVE-2025-52520","CVE-2025-53506"]
- Cvss Version
- null
Threat ID: 6a419cb627e9c79719abd571
Added to database: 06/28/2026, 22:14:14 UTC
Last enriched: 06/28/2026, 22:31:19 UTC
Last updated: 07/09/2026, 07:54:18 UTC
Views: 6
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