CVE-2026-50011
Estado: ModificadaAlta (7.5)—
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, RedisArrayAggregator pre-allocates ArrayList with initial capacity equal to the RESP array element count declared in an array header. That count is taken from the wire before the corresponding child messages exist. A small malicious header can claim a huge initial capacity. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.85%
- Percentil entre todas las CVEs puntuadas: 57
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1190Exploit Public-Facing Applicationinitial access85 % - Impacto principal
T1499.004Application or System Exploitationimpact80 %
Vector CVSS AV:N/AC:L/PR:N permite T1190. CWE-400/770 + descripción de pre-asignación maliciosa de memoria indican DoS por consumo de recursos (T1499.004), típico en servidores Netty.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
CWE
- CWE-400, CWE-770
- CWE-770
Referencias
- https://github.com/netty/netty/releases/tag/netty-4.1.135.Final
- https://github.com/netty/netty/releases/tag/netty-4.2.15.Final
- https://github.com/netty/netty/security/advisories/GHSA-5w86-c3rq-vjj7
- https://access.redhat.com/errata/RHSA-2026:37390
- https://access.redhat.com/errata/RHSA-2026:41951
- https://access.redhat.com/errata/RHSA-2026:50085
- https://access.redhat.com/errata/RHSA-2026:53644
- https://access.redhat.com/errata/RHSA-2026:53645
- https://access.redhat.com/errata/RHSA-2026:53646
- https://access.redhat.com/security/cve/CVE-2026-50011
- https://bugzilla.redhat.com/show_bug.cgi?id=2488413
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50011.json
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-50011",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-50011",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-06-12T15:59:06.922761Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 3.9
},
{
"type": "Secondary",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "security-advisories@github.com",
"affectedData": [
{
"vendor": "netty",
"product": "netty",
"versions": [
{
"status": "affected",
"version": ">= 4.2.0.Final, < 4.2.15.Final"
},
{
"status": "affected",
"version": "< 4.1.135.Final"
}
]
}
]
},
{
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
"affectedData": [
{
"cpes": [
"cpe:/a:redhat:apache_camel_spring_boot:4.18"
],
"vendor": "Red Hat",
"product": "Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16",
"versions": [
{
"status": "unaffected",
"version": "codec-redis",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "netty",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_data_grid:8"
],
"vendor": "Red Hat",
"product": "Red Hat Data Grid 8.6.2",
"versions": [
{
"status": "unaffected",
"version": "codec-redis",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "netty",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.16.0-22.redhat_00057.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-activemq-artemis",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.3.14-11.SP11_redhat_00001.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-glassfish-jsf",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:1.5.26-2.Final_redhat_00001.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-ironjacamar",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-annotations",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-core",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-databind",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-jaxrs-providers",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-modules-base",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-modules-java8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:5.0.31-3.SP2_redhat_00001.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jboss-remoting",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:1.10.0-46.Final_redhat_00044.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jboss-server-migration",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:4.1.135-1.Final_redhat_00001.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-netty",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:4.1.135-1.Final_redhat_00001.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-netty-transport-native-epoll",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.5.5-30.SP12_redhat_00020.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-picketlink-bindings",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.5.5-24.SP12_redhat_00016.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-picketlink-federation",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:2.2.40-2.SP3_redhat_00001.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-undertow",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7",
"versions": [
{
"status": "unaffected",
"version": "0:7.4.25-2.GA_redhat_00001.1.el7eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-wildfly",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.16.0-22.redhat_00057.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-activemq-artemis",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.3.14-11.SP11_redhat_00001.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-glassfish-jsf",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:1.5.26-2.Final_redhat_00001.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-ironjacamar",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-annotations",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-core",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-databind",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-jaxrs-providers",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-modules-base",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-modules-java8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:5.0.31-3.SP2_redhat_00001.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jboss-remoting",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:1.10.0-46.Final_redhat_00044.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jboss-server-migration",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:4.1.135-1.Final_redhat_00001.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-netty",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:4.1.135-1.Final_redhat_00001.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-netty-transport-native-epoll",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.5.5-30.SP12_redhat_00020.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-picketlink-bindings",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.5.5-24.SP12_redhat_00016.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-picketlink-federation",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:2.2.40-1.SP3_redhat_00001.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-undertow",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8",
"versions": [
{
"status": "unaffected",
"version": "0:7.4.25-2.GA_redhat_00001.1.el8eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-wildfly",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.16.0-22.redhat_00057.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-activemq-artemis",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.3.14-11.SP11_redhat_00001.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-glassfish-jsf",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:1.5.26-2.Final_redhat_00001.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-ironjacamar",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-annotations",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-core",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-databind",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-jaxrs-providers",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-modules-base",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.18.8-1.redhat_00003.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jackson-modules-java8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:5.0.31-3.SP2_redhat_00001.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jboss-remoting",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:1.10.0-46.Final_redhat_00044.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-jboss-server-migration",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:4.1.135-1.Final_redhat_00001.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-netty",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:4.1.135-1.Final_redhat_00001.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-netty-transport-native-epoll",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.5.5-30.SP12_redhat_00020.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-picketlink-bindings",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.5.5-24.SP12_redhat_00016.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-picketlink-federation",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:2.2.40-1.SP3_redhat_00001.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-undertow",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9",
"versions": [
{
"status": "unaffected",
"version": "0:7.4.25-2.GA_redhat_00001.1.el9eap",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "eap7-wildfly",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform_xp:6.0"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 8.1",
"versions": [
{
"status": "unaffected",
"version": "codec-redis",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "netty",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jboss_fuse:7"
],
"vendor": "Red Hat",
"product": "Red Hat Fuse 7",
"packageName": "netty-codec-redis",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:jbosseapxp"
],
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform Expansion Pack",
"packageName": "netty-codec-redis",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7"
],
"vendor": "Red Hat",
"product": "Red Hat Single Sign-On 7",
"packageName": "netty-codec-redis",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-06-12T16:16:31.313",
"references": [
{
"url": "https://github.com/netty/netty/releases/tag/netty-4.1.135.Final",
"tags": [
"Release Notes"
],
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/netty/netty/releases/tag/netty-4.2.15.Final",
"tags": [
"Release Notes"
],
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/netty/netty/security/advisories/GHSA-5w86-c3rq-vjj7",
"tags": [
"Vendor Advisory"
],
"source": "security-advisories@github.com"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:37390",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:41951",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:50085",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:53644",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:53645",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:53646",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2026-50011",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2488413",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
},
{
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50011.json",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"description": [
{
"lang": "en",
"value": "CWE-400"
},
{
"lang": "en",
"value": "CWE-770"
}
]
},
{
"type": "Secondary",
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
"description": [
{
"lang": "en",
"value": "CWE-770"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, RedisArrayAggregator pre-allocates ArrayList with initial capacity equal to the RESP array element count declared in an array header. That count is taken from the wire before the corresponding child messages exist. A small malicious header can claim a huge initial capacity. Versions 4.1.135.Final and 4.2.15.Final patch the issue."
}
],
"lastModified": "2026-09-18T13:18:32.410",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3097D962-A32D-4467-AAE7-F4CBA3A349D2",
"versionEndExcluding": "4.1.135"
},
{
"criteria": "cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "413D4611-A46C-4BE4-AB2F-D86282F65984",
"versionEndExcluding": "4.2.15",
"versionStartIncluding": "4.2.0"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "security-advisories@github.com"
}