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RHEL 9 : Red Hat JBoss Enterprise Application Platform 8.1.9 (RHSA-2026:92056)

high Nessus Plugin ID 373505

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Synopsis

The remote Red Hat host is missing one or more security updates for Red Hat JBoss Enterprise Application Platform 8.1.9.

Description

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:92056 advisory.

 Red Hat JBoss Enterprise Application Platform 8 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 8.1.9 serves as a replacement for Red Hat JBoss Enterprise Application Platform 8.1.8, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 8.1.9 Release Notes for information about the most significant bug fixes and enhancements included in this release.

 Security Fix(es):

 * netty-codec-http2: Netty: Information disclosure via CORS Vary header overwrite [eap-8.1.z] (CVE-2026-59903)

 * netty-buffer: Netty: Information disclosure via CORS Vary header overwrite [eap-8.1.z] (CVE-2026-59903)

 * cxf: Apache CXF: Denial of service via many attachment headers [eap-8.1.z] (CVE-2026-64958)

 * cxf: Apache CXF: Authentication Bypass via Crafted OIDC Self-Issued ID Tokens [eap-8.1.z] (CVE-2026-65583)

 * cxf-xjc-bug986: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-ws-security: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * jbossws-cxf-server: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-xjc-runtime: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * jbossws-cxf-resources: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-wsdl: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-services-sts-core: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-tools-java2ws: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-ws-policy: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * jbossws-cxf-client: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-tools-wsdlto-frontend-jaxws: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-tools-common: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-xjc-dv: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-services-ws-discovery-api: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-tools-wsdlto-core: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * jbossws-cxf-transports-undertow: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-tools-wsdlto-databinding-jaxb: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-ws-rm: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-xjc-boolean: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-tools-validator: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * jbossws-cxf-transports-udp: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * jbossws-cxf-factories: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-xjc-ts: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-bindings-coloc: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-features-clustering: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-transports-local: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-transports-http-hc: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-security: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-transports-jms: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-core: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-databinding-aegis: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-management: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-features-throttling: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-features-logging: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-bindings-xml: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-security-saml: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-services-sts-core: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-tools-wsdlto-frontend-jaxws: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-services-ws-discovery-api: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-tools-common: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-tools-wsdlto-databinding-jaxb: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * jbossws-cxf-factories: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-xjc-runtime: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-tools-validator: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-xjc-dv: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-xjc-boolean: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-xjc-ts: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * jbossws-cxf-resources: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-xjc-bug986: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-tools-java2ws: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * jbossws-cxf-transports-udp: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * jbossws-cxf-client: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * jbossws-cxf-transports-undertow: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * jbossws-cxf-server: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-tools-wsdlto-core: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-bindings-coloc: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-security: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-databinding-aegis: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-ws-policy: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-features-logging: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-frontend-simple: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-ws-security: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-transports-jms: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-transports-http-hc: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-transports-local: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-bindings-xml: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-transports-http: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-ws-rm: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-frontend-jaxws: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-features-clustering: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-ws-mex: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-databinding-jaxb: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-bindings-soap: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-ws-addr: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-management: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-features-throttling: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-security-saml: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-core: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-wsdl: Apache CXF: XML External Entity (XXE) vulnerability via WSDL/XSD import parsing [eap-8.1.z] (CVE-2026-65432)

 * cxf-rt-frontend-simple: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 * cxf-rt-ws-addr: Apache CXF: Denial of Service via uncontrolled form parameters [eap-8.1.z] (CVE-2026-57819)

 For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL Red Hat JBoss Enterprise Application Platform 8.1.9 package based on the guidance in RHSA-2026:92056.

See Also

https://access.redhat.com/articles/7137769

https://access.redhat.com/errata/RHSA-2026:92056

https://access.redhat.com/security/updates/classification/#important

https://bugzilla.redhat.com/show_bug.cgi?id=2511978

https://bugzilla.redhat.com/show_bug.cgi?id=2511979

https://bugzilla.redhat.com/show_bug.cgi?id=2511981

https://bugzilla.redhat.com/show_bug.cgi?id=2511995

https://bugzilla.redhat.com/show_bug.cgi?id=2517538

https://issues.redhat.com/browse/JBEAP-34960

https://issues.redhat.com/browse/JBEAP-35632

https://issues.redhat.com/browse/JBEAP-35651

https://issues.redhat.com/browse/JBEAP-35658

https://issues.redhat.com/browse/JBEAP-35795

http://www.nessus.org/u?29b6d808

http://www.nessus.org/u?4f7c1c91

http://www.nessus.org/u?d727f3a5

Plugin Details

Severity: High

ID: 373505

File Name: redhat-RHSA-2026-92056.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 10/29/2026

Updated: 10/29/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.54

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

CVSS Score Source: CVE-2026-59903

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:eap8-apache-cxf-rt, p-cpe:/a:redhat:enterprise_linux:eap8-apache-cxf-services, p-cpe:/a:redhat:enterprise_linux:eap8-apache-cxf-tools, p-cpe:/a:redhat:enterprise_linux:eap8-apache-cxf, p-cpe:/a:redhat:enterprise_linux:eap8-netty-buffer, p-cpe:/a:redhat:enterprise_linux:eap8-netty-codec-dns, p-cpe:/a:redhat:enterprise_linux:eap8-netty-codec-http, p-cpe:/a:redhat:enterprise_linux:eap8-netty-codec-socks, p-cpe:/a:redhat:enterprise_linux:eap8-netty-codec, p-cpe:/a:redhat:enterprise_linux:eap8-netty-common, p-cpe:/a:redhat:enterprise_linux:eap8-netty-handler-proxy, p-cpe:/a:redhat:enterprise_linux:eap8-netty-handler, p-cpe:/a:redhat:enterprise_linux:eap8-netty-resolver-dns, p-cpe:/a:redhat:enterprise_linux:eap8-netty-resolver, p-cpe:/a:redhat:enterprise_linux:eap8-netty-transport-classes-epoll, p-cpe:/a:redhat:enterprise_linux:eap8-netty-transport-native-epoll, p-cpe:/a:redhat:enterprise_linux:eap8-netty-transport-native-unix-common, p-cpe:/a:redhat:enterprise_linux:eap8-netty-transport, p-cpe:/a:redhat:enterprise_linux:eap8-netty, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-atom-provider, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-cdi, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-client-api, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-client, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-core-spi, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-core, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-crypto, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-jackson2-provider, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-jaxb-provider, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-jsapi, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-json-binding-provider, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-json-p-provider, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-multipart-provider, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-rxjava2, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy-validator-provider, p-cpe:/a:redhat:enterprise_linux:eap8-resteasy

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 10/28/2026

Vulnerability Publication Date: 8/6/2026

Reference Information

CVE: CVE-2026-57819, CVE-2026-59903, CVE-2026-64958, CVE-2026-65432, CVE-2026-65583

CWE: 303, 444, 611, 770

RHSA: 2026:92056