Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0.9 security update
Red Hat JBoss Enterprise Application Platform 8. 0. 9 includes security updates addressing three vulnerabilities: a Netty HTTP/2 denial-of-service issue (CVE-2025-55163), a Netty HTTP request smuggling vulnerability (CVE-2025-58056), and a CXF JMS code execution vulnerability (CVE-2025-48913). These issues impact components used in the platform's Java application runtime environment. The update is rated as important by Red Hat Product Security.
AI Analysis
Technical Summary
This advisory covers security fixes in Red Hat JBoss Enterprise Application Platform 8.0.9 for three vulnerabilities: CVE-2025-55163, a denial-of-service vulnerability in netty-codec-http2; CVE-2025-58056, a request smuggling vulnerability in netty-codec-http due to incorrect parsing of chunk extensions; and CVE-2025-48913, a code execution vulnerability in Apache CXF JMS. The update upgrades Netty to version 4.1.127.Final and Apache CXF to 4.0.9.redhat-00002 among other component upgrades. These fixes address issues that could allow denial of service, request smuggling attacks, or remote code execution within the affected platform.
Potential Impact
The vulnerabilities could allow attackers to cause denial of service via HTTP/2 in Netty, perform HTTP request smuggling due to improper chunk extension parsing, or execute arbitrary code through Apache CXF JMS. These impacts affect the confidentiality, integrity, and availability of applications running on the affected platform.
Mitigation Recommendations
An official security update for Red Hat JBoss Enterprise Application Platform 8.0.9 is available and should be applied. The update includes upgraded versions of Netty and Apache CXF that address the vulnerabilities. Before applying the update, ensure all previous errata are applied and back up existing installations. Follow Red Hat's official guidance for applying the update at https://access.redhat.com/articles/11258. No additional mitigations are indicated beyond applying this update.
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0.9 security update
Description
Red Hat JBoss Enterprise Application Platform 8. 0. 9 includes security updates addressing three vulnerabilities: a Netty HTTP/2 denial-of-service issue (CVE-2025-55163), a Netty HTTP request smuggling vulnerability (CVE-2025-58056), and a CXF JMS code execution vulnerability (CVE-2025-48913). These issues impact components used in the platform's Java application runtime environment. The update is rated as important by Red Hat Product Security.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers security fixes in Red Hat JBoss Enterprise Application Platform 8.0.9 for three vulnerabilities: CVE-2025-55163, a denial-of-service vulnerability in netty-codec-http2; CVE-2025-58056, a request smuggling vulnerability in netty-codec-http due to incorrect parsing of chunk extensions; and CVE-2025-48913, a code execution vulnerability in Apache CXF JMS. The update upgrades Netty to version 4.1.127.Final and Apache CXF to 4.0.9.redhat-00002 among other component upgrades. These fixes address issues that could allow denial of service, request smuggling attacks, or remote code execution within the affected platform.
Potential Impact
The vulnerabilities could allow attackers to cause denial of service via HTTP/2 in Netty, perform HTTP request smuggling due to improper chunk extension parsing, or execute arbitrary code through Apache CXF JMS. These impacts affect the confidentiality, integrity, and availability of applications running on the affected platform.
Mitigation Recommendations
An official security update for Red Hat JBoss Enterprise Application Platform 8.0.9 is available and should be applied. The update includes upgraded versions of Netty and Apache CXF that address the vulnerabilities. Before applying the update, ensure all previous errata are applied and back up existing installations. Follow Red Hat's official guidance for applying the update at https://access.redhat.com/articles/11258. No additional mitigations are indicated beyond applying this 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-2025:17318
- Cve Count
- 3
- Additional Cves
- ["CVE-2025-55163","CVE-2025-58056"]
- Cvss Version
- null
Threat ID: 6a294d7d8dd33fbd853ac375
Added to database: 6/10/2026, 11:41:49 AM
Last enriched: 6/10/2026, 12:00:07 PM
Last updated: 6/10/2026, 2:18:39 PM
Views: 3
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