Red Hat Security Advisory: Red Hat JBoss Web Server 6.1.1 release and security update
Red Hat JBoss Web Server 6.1.1 includes security fixes addressing multiple vulnerabilities in Apache Tomcat and Apache Commons FileUpload components. These vulnerabilities include denial of service (DoS) issues and a security constraint bypass. The update replaces version 6.1.0 and provides bug fixes, enhancements, and component upgrades. The security impact is rated moderate by Red Hat Product Security.
AI Analysis
Technical Summary
This advisory covers Red Hat JBoss Web Server 6.1.1, which addresses four security vulnerabilities: CVE-2025-48988 (Apache Tomcat DoS in multipart upload), CVE-2025-49125 (Apache Tomcat security constraint bypass for pre/post-resources), CVE-2025-48976 (Apache Commons FileUpload DoS via part headers), and CVE-2025-53506 (Apache Tomcat denial of service). These vulnerabilities affect components within the integrated JBoss Web Server stack, including Apache Tomcat and Apache Commons FileUpload. The release 6.1.1 replaces 6.1.0 and includes these security fixes along with other bug fixes and enhancements. No CVSS scores are provided in the advisory, but Red Hat rates the overall security impact as moderate.
Potential Impact
The vulnerabilities addressed can lead to denial of service conditions and security constraint bypasses within the Apache Tomcat servlet container and related components used by Red Hat JBoss Web Server. This could disrupt hosted Java web applications or allow unauthorized access to restricted resources. The advisory does not report any known exploits in the wild.
Mitigation Recommendations
Red Hat has released Red Hat JBoss Web Server 6.1.1 as a replacement for version 6.1.0, which includes fixes for these vulnerabilities. Users should back up their existing installations and apply the 6.1.1 update to remediate these issues. The vendor manages remediation through this official update. No additional mitigation steps are indicated beyond applying the update.
Red Hat Security Advisory: Red Hat JBoss Web Server 6.1.1 release and security update
Description
Red Hat JBoss Web Server 6.1.1 includes security fixes addressing multiple vulnerabilities in Apache Tomcat and Apache Commons FileUpload components. These vulnerabilities include denial of service (DoS) issues and a security constraint bypass. The update replaces version 6.1.0 and provides bug fixes, enhancements, and component upgrades. The security impact is rated moderate by Red Hat Product Security.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers Red Hat JBoss Web Server 6.1.1, which addresses four security vulnerabilities: CVE-2025-48988 (Apache Tomcat DoS in multipart upload), CVE-2025-49125 (Apache Tomcat security constraint bypass for pre/post-resources), CVE-2025-48976 (Apache Commons FileUpload DoS via part headers), and CVE-2025-53506 (Apache Tomcat denial of service). These vulnerabilities affect components within the integrated JBoss Web Server stack, including Apache Tomcat and Apache Commons FileUpload. The release 6.1.1 replaces 6.1.0 and includes these security fixes along with other bug fixes and enhancements. No CVSS scores are provided in the advisory, but Red Hat rates the overall security impact as moderate.
Potential Impact
The vulnerabilities addressed can lead to denial of service conditions and security constraint bypasses within the Apache Tomcat servlet container and related components used by Red Hat JBoss Web Server. This could disrupt hosted Java web applications or allow unauthorized access to restricted resources. The advisory does not report any known exploits in the wild.
Mitigation Recommendations
Red Hat has released Red Hat JBoss Web Server 6.1.1 as a replacement for version 6.1.0, which includes fixes for these vulnerabilities. Users should back up their existing installations and apply the 6.1.1 update to remediate these issues. The vendor manages remediation through this official update. No additional mitigation steps are indicated beyond applying the 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-2025:11742
- Cve Count
- 4
- Additional Cves
- ["CVE-2025-48988","CVE-2025-49125","CVE-2025-53506"]
Threat ID: 6a419cb827e9c79719abddde
Added to database: 06/28/2026, 22:14:16 UTC
Last enriched: 08/04/2026, 15:52:42 UTC
Last updated: 09/10/2026, 19:36:50 UTC
Views: 39
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