Medium [CVE-2026-10832] org.wildfly.security/wildfly-elytron-asn1: Unbounded Memory Allocation in WildFly Elytron ASN.1 DERDecoder via Crafted DER Payload
This medium-severity Red Hat Linux advisory covers CVE-2026-10832; related products: Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10, Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8, Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9.
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Summary
org.wildfly.security/wildfly-elytron-asn1: Unbounded Memory Allocation in WildFly Elytron ASN.1 DERDecoder via Crafted DER Payload. Red Hat rates this moderate (CVSS 5.9).
Weakness: CWE-770. Red Hat lists fixing advisory RHSA-2026:70229 with package eap8-jackson-annotations-0:2.18.9-1.redhat_00003.1.el10eap, eap8-jbossws-cxf-0:7.4.0-1.Final_redhat_00001.1.el8eap, eap8-wildfly-0:8.1.8-9.GA_redhat_00006.1.el9eap, eap8-parsson-0:1.1.9-1.redhat_00001.1.el10eap.
Affected products named by the advisory: Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10; Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8; Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9; Red Hat build of Apache Camel 4 for Quarkus 3; and 10 more.
Affected products named by the advisory: Red Hat build of Apache Camel - HawtIO 4; Red Hat build of Debezium 3; Red Hat Build of Keycloak; Red Hat build of Quarkus; and 6 more.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 13 days ago·verify at source
- eap8-jackson-annotations-0:2.18.9-1.redhat_00003.1.el10eap
- eap8-jbossws-cxf-0:7.4.0-1.Final_redhat_00001.1.el8eap
- eap8-wildfly-0:8.1.8-9.GA_redhat_00006.1.el9eap
- eap8-parsson-0:1.1.9-1.redhat_00001.1.el10eap
- eap8-parsson-0:1.1.9-1.redhat_00001.1.el9eap
- eap8-neethi-0:3.2.2-1.redhat_00001.1.el10eap
- eap8-jboss-remoting-0:5.0.31-1.SP2_redhat_00001.1.el8eap
- eap8-jackson-core-0:2.18.9-1.redhat_00003.1.el10eap
- eap8-jackson-databind-0:2.18.9-1.redhat_00003.1.el9eap
- eap8-jackson-modules-java8-0:2.18.9-1.redhat_00003.1.el10eap
- eap8-jbossws-cxf-0:7.4.0-1.Final_redhat_00001.1.el10eap
- eap8-log4j-0:2.25.4-1.redhat_00003.1.el9eap
- eap8-xml-security-0:3.0.6-1.redhat_00001.1.el8eap
- eap8-ws-commons-XmlSchema-0:2.3.2-1.redhat_00001.1.el10eap
- eap8-jbossws-api-0:3.1.0-1.Final_redhat_00001.1.el8eap
- eap8-httpcomponents-asyncclient-0:4.1.5-5.redhat_00008.1.el9eap
- eap8-artemis-wildfly-integration-0:2.0.5-1.Final_redhat_00001.1.el10eap
- eap8-wildfly-0:8.1.8-9.GA_redhat_00006.1.el10eap
- eap8-apache-cxf-0:4.1.7-1.SP1_redhat_00001.1.el8eap
- eap8-jackson-dataformats-text-0:2.18.9-1.redhat_00003.1.el9eap
- RHSA-2026:70229
Official advisory · high-confidence parse· fetched 13 days ago·verify at source
Mitigation checklist
- Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Official advisory · high-confidence parse· fetched 13 days ago·verify at source
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