Detections
Analytics
RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.3.16 (RHSA-2026:0743)
high Nessus Plugin ID 291325
Synopsis
The remote Red Hat host is missing one or more security updates for Red Hat JBoss Enterprise Application Platform 7.3.16.Description
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:0743 advisory.Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.3.16 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.3.15, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.3.16 Release Notes for information about the most significant bug fixes and enhancements included in this release.
Security Fix(es):
* UNDERTOW-2429 undertow: Improper State Management in Proxy Protocol parsing causes information leakage [eap-7.3.z] (CVE-2024-7885)
* jackson-core: jackson-core Potential StackoverflowError [eap-7.3.z] (CVE-2025-52999)
* netty-codec-http2: Netty MadeYouReset HTTP/2 DDoS Vulnerability [eap-7.3.z] (CVE-2025-55163)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgements, 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 7.3.16 package based on the guidance in RHSA-2026:0743.See Also
https://access.redhat.com/security/updates/classification/#critical
http://www.nessus.org/u?c49d9db8
http://www.nessus.org/u?318afd7b
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
https://bugzilla.redhat.com/show_bug.cgi?id=2305290
https://bugzilla.redhat.com/show_bug.cgi?id=2374804
https://bugzilla.redhat.com/show_bug.cgi?id=2388252
https://issues.redhat.com/browse/JBEAP-30792
https://issues.redhat.com/browse/JBEAP-31038
https://issues.redhat.com/browse/JBEAP-31348
https://issues.redhat.com/browse/JBEAP-31350
Plugin Details
Severity: High
ID: 291325
File Name: redhat-RHSA-2026-0743.nasl
Version: 1.1
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 1/19/2026
Updated: 1/19/2026
Supported Sensors: Nessus Agent, Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
Vendor
Vendor Severity: Critical
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 6.1
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS Score Source: CVE-2025-55163
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
CVSS v4
Risk Factor: High
Base Score: 8.7
Threat Score: 6.6
Threat Vector: CVSS:4.0/E:P
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS Score Source: CVE-2025-52999
Vulnerability Information
CPE: p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-eap7.2, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly10.1, p-cpe:/a:redhat:enterprise_linux:eap7-netty, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-datatype-jsr310, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-modules, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-annotations, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly18.0-server, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-datatype-jdk8, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-java-jdk8, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-jaxrs-providers, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-eap6.4, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly9.0, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-eap6.4-to-eap7.3, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-databind, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-java-jdk11, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-core, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-module-jaxb-annotations, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly15.0-server, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-eap7.3-server, p-cpe:/a:redhat:enterprise_linux:eap7-undertow, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-eap7.2-to-eap7.3, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-modules-java8, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-core, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-jaxrs-json-provider, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly17.0-server, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly10.0, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly11.0, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly12.0, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-eap7.0, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly16.0-server, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly8.2, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-jaxrs-base, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-cli, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly13.0-server, p-cpe:/a:redhat:enterprise_linux:eap7-wildfly-javadocs, p-cpe:/a:redhat:enterprise_linux:eap7-jackson-modules-base, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-eap7.1, p-cpe:/a:redhat:enterprise_linux:eap7-netty-all, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-server-migration-wildfly14.0-server
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 1/19/2026
Vulnerability Publication Date: 8/21/2024