Red Hat Product Errata RHSA-2026:1871 - Security Advisory
Issued:
2026-02-03
Updated:
2026-02-03

RHSA-2026:1871 - Security Advisory

Synopsis

Important: Red Hat JBoss Enterprise Application Platform 8.1.4 security update

Type/Severity

Security Advisory: Important

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

A security update is now available for Red Hat JBoss Enterprise Application Platform 8.1 for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

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 8.1.4 serves as a replacement for Red Hat JBoss Enterprise Application Platform 8.1.3, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 8.1.4 Release Notes for information about the most significant bug fixes and enhancements included in this release.

Security Fix(es):

  • lz4-java: lz4-java: Out-of-bounds memory operations lead to denial of service and information disclosure (CVE-2025-12183)
  • lz4-java: lz4-java: Information Disclosure via Insufficient Output Buffer Clearing (CVE-2025-66566)

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.

Solution

Before applying the update, make sure all previously released errata relevant to your system have been applied. Also, back up your existing installation, including all applications, configuration files, databases and database settings. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

Affected Products

  • JBoss Enterprise Application Platform 8.1 for RHEL 9 x86_64

Fixes

  • BZ - 2417718 - CVE-2025-12183 lz4-java: lz4-java: Out-of-bounds memory operations lead to denial of service and information disclosure
  • BZ - 2419500 - CVE-2025-66566 lz4-java: lz4-java: Information Disclosure via Insufficient Output Buffer Clearing
  • JBEAP-31573 - Tracker bug for the EAP 8.1.4 release for RHEL-9
  • JBEAP-31416 - [GSS](8.1.z) Upgrade Artemis from 2.40.0.redhat-00008 to 2.40.0.redhat-00009
  • JBEAP-31437 - (8.1.z) Upgrade RESTEasy from 6.2.12.Final-redhat-00001 to 6.2.15.Final
  • JBEAP-31454 - [GSS](8.1.z) Upgrade Migration Tool for EAP 8.1 Update 4
  • JBEAP-31498 - (8.1.z) Upgrade WildFly Elytron from 2.6.6.Final-redhat-00001 to 2.6.7.Final-redhat-00001
  • JBEAP-31543 - [GSS](8.1.z) Upgrade WildFly Core from 27.1.3.Final-redhat-00001 to 27.1.4.Final-redhat-00001
  • JBEAP-31547 - (8.1.z) Upgrade jboss-eap-installation-manager (prospero) to 1.3.10.Final
  • JBEAP-31559 - (8.1.z) EAP - Upgrade Testcontainers from 1.20.6 to 2.0.2
  • JBEAP-31567 - (8.1.z) Upgrade JBossWS-CXF from 7.3.6.Final-redhat-00001 to 7.3.7.Final-redhat-00001
  • JBEAP-31577 - (8.1.z) Upgrade JBoss EAP to 8.1.1.GA-redhat-00008 in 8.1 Update 4
  • JBEAP-31595 - (8.1.z) Upgrade yasson from 3.0.4.redhat-00004 to 3.0.4.redhat-00006
  • JBEAP-31676 - [PST](8.1.z) [CVE-2025-12183][CVE-2025-66566] Upgrade lz4-java to 1.10.1.rhel8-redhat-00001
  • JBEAP-31680 - (8.1.z) Upgrade JBoss EAP to 8.1.1.GA-redhat-00009 in 8.1 Update 4
  • JBEAP-31690 - [GSS](8.1.z) Upgrade Jakarta XML Binding Implementation to 4.0.6
  • JBEAP-31762 - (8.1.z) Upgrade WildFly Core from 27.1.4.Final-redhat-00001 to 27.1.4.Final-redhat-00002
  • JBEAP-31767 - (8.1.z) Update EAP channel to use wildfly-ee-feature-pack-product-conf x.x.x in EAP 8.1 Update 4
  • JBEAP-31800 - (8.1.z) Upgrade jboss-eap-installation-manager (prospero) to 1.3.11.Final

JBoss Enterprise Application Platform 8.1 for RHEL 9

SRPM
eap8-activemq-artemis-2.40.0-5.redhat_00009.1.el9eap.src.rpm SHA-256: d18a3c4259e928be2d27baff874183f9f243f1359a11c1677d64fca6fe85ff37
eap8-eap-product-conf-parent-801.4.0-1.GA_redhat_00001.1.el9eap.src.rpm SHA-256: 40a91f9abb9722104e4c0e2c95ec73bc746750ed8ade44bca50451c664edc0fd
eap8-gson-2.10.1-2.redhat_00005.1.el9eap.src.rpm SHA-256: 16a00c918d83afd9331ff29180787fcfdf90317fd72904c25025337bd04c89c2
eap8-hibernate-6.6.40-1.Final_redhat_00001.1.el9eap.src.rpm SHA-256: 8f8536dda613d3380252a59235aaf34fc54fff967627d71976aafe9b977f9c40
eap8-jaxb-4.0.6-1.redhat_00001.1.el9eap.src.rpm SHA-256: 8d9e5354c15d422dc93125cfda0e8086502f60c48bc8d64b647d3a25c1ce2c2c
eap8-jbossws-cxf-7.3.7-1.Final_redhat_00001.1.el9eap.src.rpm SHA-256: 5db420206f4676462d0246010a23fc0c8f807c4b15427b19ae552b1f36db1ce6
eap8-jcip-annotations-1.0.0-3.redhat_00009.1.el9eap.src.rpm SHA-256: 721199caa264aee4e003201ac79b1a39dacd49b9b3d22415028c5eaeee44f884
eap8-jose4j-0.9.6-1.redhat_00002.1.el9eap.src.rpm SHA-256: 47aa41284aa482d9976ae65dcc8b1dc067d9b020caea3615c1a2f5922d7f796b
eap8-netty-4.1.128-1.Final_redhat_00001.1.el9eap.src.rpm SHA-256: 0b15736f7275ffc7c0baa5b902567d4d03dcb8d91a8cdc884c3b0350487f9e32
eap8-netty-transport-native-epoll-4.1.128-1.Final_redhat_00001.1.el9eap.src.rpm SHA-256: 9731f7bc62ff1f0a18f832ded119d5af927e4f9d75386e8c390df0238fabbfbb
eap8-resteasy-6.2.15-1.Final_redhat_00002.1.el9eap.src.rpm SHA-256: 6c0403d551cc84b88a1373880da4d82553082afce4418be9ed93d2a996d0f0af
eap8-wildfly-8.1.4-2.GA_redhat_00005.1.el9eap.src.rpm SHA-256: 9299ace42b01363454b24e8bcacae3a5878d41a5e8275f70942e22d22e4e48f9
eap8-wildfly-elytron-2.6.7-1.Final_redhat_00001.1.el9eap.src.rpm SHA-256: 6f15cebc0332f0358d289061cb2867491135814a54ff002c09ededef9c32cbcf
eap8-wildfly-javadocs-8.1.1-7.GA_redhat_00009.1.el9eap.src.rpm SHA-256: 7339dedbd055e31a033c173c318f3628ce2e26ba71cfe36a11acbfcec211d04e
eap8-yasson-3.0.4-4.redhat_00006.1.el9eap.src.rpm SHA-256: 0d9d64c916cb4b69e01c696ec6ea8bc4a3e283425827c50d477d521f7d4f4795
x86_64
eap8-activemq-artemis-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 167126df884c6a94c29ce3222d6fbb6d6024b2f9047b849ef2f39d16667525c6
eap8-activemq-artemis-cli-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 9914acab2ec1bbcb441e5ac2ad0caa7707db0a61415f89467c6424669290db49
eap8-activemq-artemis-commons-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 85b7742a0eb5a20d8954711e1b7f62a5e1c9eb573739b333fbf646ec299ee1d2
eap8-activemq-artemis-core-client-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 0517b5662a9aa0cc050aa18ea05f55ac5a8490933f777f493435077fb201aae4
eap8-activemq-artemis-dto-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: fed0d7fd3cd205cf9357448531714cb81bb2ba25b28eb576fd060d1d2ce70dff
eap8-activemq-artemis-hornetq-protocol-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 371cb08872bcc05f29a2dd82d9b06bc0ce90b115b457336db2c00e69d76cb5d8
eap8-activemq-artemis-hqclient-protocol-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 4f841874fecdf6217325fd123bb9a96b5aef58c2aeb77890477ae799f8dfe645
eap8-activemq-artemis-jakarta-client-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 54c835defa30bf11437705b7e7a5ef0d3aecb859d328d96254d7e56170b17595
eap8-activemq-artemis-jakarta-ra-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 56b0fc13ff948043a8328b89b6deabc8def7984530b776b52fcac39cab758d62
eap8-activemq-artemis-jakarta-server-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 2b9ca0c30ad7830d44470dcf7837be1db3a0c21e3cb56554411a49472abaad79
eap8-activemq-artemis-jakarta-service-extensions-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: c25efe3fe62a9864b3792c0318ed4d61717408043865ec65326d86d59ac5c61b
eap8-activemq-artemis-jdbc-store-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 49dfbf471ac61f7b977cfa5dab2216b29a85f43a6f4f77a663edba51d08e6ad0
eap8-activemq-artemis-journal-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: bdc1686489bececf33d272bf43da224bc94eeafe01c60b05e4608a874073b3f6
eap8-activemq-artemis-selector-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 592f67c6e4697baa2efaa5a9858fd132807a54905d46fed9e756e676b444b9ec
eap8-activemq-artemis-server-2.40.0-5.redhat_00009.1.el9eap.noarch.rpm SHA-256: 60ee8bfd43146837848cd196027eceeeb7c67719604bce522befbfe257e3cfd2
eap8-codemodel-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 58b587450c5b5c887d4e1dfe31baf5ca0ef5309e45897d4ef562b8f1c2a77c50
eap8-eap-product-conf-parent-801.4.0-1.GA_redhat_00001.1.el9eap.noarch.rpm SHA-256: 93c72a8e24393bc1b7a6b3d1bfa8ba5225996de0e4c77b4a83c98f5b3d15b9a2
eap8-eap-product-conf-wildfly-ee-feature-pack-801.4.0-1.GA_redhat_00001.1.el9eap.noarch.rpm SHA-256: efbfc42c0ea6c7f08b38381265ba9ab8b416ce1151bf469fcb7ae8852df127d9
eap8-gson-2.10.1-2.redhat_00005.1.el9eap.noarch.rpm SHA-256: 9d5b440994be5b0791c58a06c2c3ed3216c5c7599f14f4748247b1d9a77a776e
eap8-hibernate-6.6.40-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 9a57d0654b4bca6a576eab6bf2e1d9ed546706a0c7ae710bae403d186b55cb02
eap8-hibernate-core-6.6.40-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 988384f621324375212e35523c1c31630a12ecee1b0b499897a60c3edf45ab9f
eap8-hibernate-envers-6.6.40-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 37adf49ec0f1a52399a1816e08267efaa9aaa637cb63c570f2f54700ed396c91
eap8-jaxb-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 4b594de3ee2bad76f00f41df7cd787d02ef285282750acdcd074ea83958c59cc
eap8-jaxb-core-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 4fa4bb05ef1ce91332d403802a2d40183c5b4db6991d9bf7a634224a26f1abdb
eap8-jaxb-jxc-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 4a20323bc71d1f1ead33b919795657029e011521b82d0d0250e37f21ce6b545a
eap8-jaxb-runtime-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 805125f83d891f51f8ba78b018d13b00b38f8cefbd5facda834e2a199baeea39
eap8-jaxb-xjc-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 62b9c39a64a37aea327a5867da511de4f69272cef6fdd292bfc66ae17245773e
eap8-jbossws-cxf-7.3.7-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 43758d3413b0708baa56a4fba173bbf38fbbbd5eacd3fe95e312903165cd6467
eap8-jcip-annotations-1.0.0-3.redhat_00009.1.el9eap.noarch.rpm SHA-256: 36c10447f427fb4722caa45f4711b1ff1741b608b4113fdd4dfa66ba6bc9e599
eap8-jose4j-0.9.6-1.redhat_00002.1.el9eap.noarch.rpm SHA-256: 4c83dd32b1ab239c2700f3a71f4fbb326e9c81ef351db818ec27451be3043496
eap8-netty-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: d06009c9abb262d17604b27e3bb3f82d1b52ff6f7e1460f2aacf7439efcb4dea
eap8-netty-buffer-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 37c87aab9f86f2564ffb97c90b6422ad2ce1c4dd6029edfc2cb00c3c952b21ed
eap8-netty-codec-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 39ef74019f24797c4a6a0aff6bb4a4e37bb11260332611aa2926c8c7982924f1
eap8-netty-codec-dns-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 9671cd5ef4cb03cd658554412b48a6bd80a4587b8046d7ce0cb0f88629e139e3
eap8-netty-codec-http-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 15c459c304d2d1d8c1799f10eb60f53c4c3a9b722940ae76291a91f2ff8c8f49
eap8-netty-codec-socks-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 513d915e19ddbfa261d9d7fa34dac6fd1392bc828abd109979c9b1a8d15d5ace
eap8-netty-common-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: edd97b870432ad5598e89256f0ed0df1f2627a2733f32e9d3019b6d215f8867c
eap8-netty-handler-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 40140044b9a97d9c9c7ab0d159d8ecff2b59e1d8eaaa24b89c1a69ff623aa2cb
eap8-netty-handler-proxy-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 76e65bcc4ee2dde412be325dcd5277d11fef221b1ea2955b51bd8fc9607afbad
eap8-netty-resolver-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 68b2a7a43703a8b9550e26fbe768887eeea9d58b9f8b9b1f683058d48f0753a6
eap8-netty-resolver-dns-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: c89f64bd07c00e298002f9f7ce8d1aa5357c5813086814f4e4efe7a8f0dcb9e3
eap8-netty-transport-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: a9b03eb62bf2c7af4bd45eac5648c6f0c00989ebf43509afe25df20be6d7c8ad
eap8-netty-transport-classes-epoll-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 8723427bb966bc0f280c69154c7c743b85053358d848492c45b4b34929137083
eap8-netty-transport-native-epoll-4.1.128-1.Final_redhat_00001.1.el9eap.x86_64.rpm SHA-256: 6cdef123efe560e9eb9079ab84b9110050b01c2038a9047e5e90cd6bac96a948
eap8-netty-transport-native-epoll-debuginfo-4.1.128-1.Final_redhat_00001.1.el9eap.x86_64.rpm SHA-256: dd5f88543558846030a3d1512fbf3bf7587a12652203f6c322098a6dbafb7282
eap8-netty-transport-native-unix-common-4.1.128-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 06c50fcfe926992b25f86b59a8cc346a92309c127291b03b6866b197d5610b03
eap8-relaxng-datatype-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 7cf4d75e1fb8871cb088217d7517d86bc5368bbda31abc94bcc65f22e1d054b0
eap8-resteasy-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: e25baee78117ff2174aad7da811d1d9acb21c69d6ef9c29fa08006174111dbca
eap8-resteasy-atom-provider-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 2dfd6948d4272e9aa3ee39ca9ebd9c76512d368808d627100af3953c8e793c97
eap8-resteasy-cdi-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 0e29c963bfcef4848f4c93d8660041c13998322ef1d4dd21b2e1687d476dad69
eap8-resteasy-client-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: c069278013956ff61d14a0604664b7591cc6b4a43ebd23303f02360f4b04080e
eap8-resteasy-client-api-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 97ff65a3cfeed63ddd24487e64d872e1782f9482be612fe661d9cfd59721d383
eap8-resteasy-core-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 37a4a3ea54d15074477f60842dfcab9f1e61027d3b5fccbb6152c269559d97e9
eap8-resteasy-core-spi-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 24364c750c7a8342a3f9938af715517e733b4e2171b79a7c6b196d382b491c8c
eap8-resteasy-crypto-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 88d324aa17ca80119f961cc2e7f52acb522955739fd3a5c333731bd27553fad0
eap8-resteasy-jackson2-provider-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 8649b5b5b200460279fba2e47a2f375224eabd3bf2cecb4bea6e619f1c894790
eap8-resteasy-jaxb-provider-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 5e3f6b7e4db8771d26854c73e31313a91a8bbf1e190763dea9b26376d68a10bb
eap8-resteasy-jsapi-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 16bd26fc5a95791ca63a18ebbb093038327ff1247968cdbaf59e7949348e91e6
eap8-resteasy-json-binding-provider-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: d77133c8d1dc045f4d975bff85bfd2a786e93be8180ec5b64f317375c20557fe
eap8-resteasy-json-p-provider-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 90050cc435a3dc343a385ab37d2f419a964768248dfbb93c9c25412065e13696
eap8-resteasy-multipart-provider-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 5f00e1413d5ca77b108768da9f0e526ff94bca36aa6783eebe3500d0d85ca1f3
eap8-resteasy-rxjava2-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 3dc3305f2bff7a3a8cf4c2dc3b16f7e000e03088c6813c43c74ab232dd209b5d
eap8-resteasy-validator-provider-6.2.15-1.Final_redhat_00002.1.el9eap.noarch.rpm SHA-256: 387624f1f88d39b02804a9e544f0a56c29e1f52bbd95cc6ea87c4dfe746a25da
eap8-rngom-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 1375f35816104cf5aa8bb8462039ff1f8b9205349a1e8669209efa78fd955ad0
eap8-txw2-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 59f3a532a7f4e52943589d742bdc5f8635f84ea2ae46b1565eb703e1a2cbb653
eap8-wildfly-8.1.4-2.GA_redhat_00005.1.el9eap.noarch.rpm SHA-256: 574bb4091718e5ef2220e93e03c6b6f3d07a2661c55057d8a067911fd5b8279e
eap8-wildfly-elytron-2.6.7-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: 6bd65f48ea4b672fb993580539d9c28b2e8ca5d81a28b3ae40b057dfc85d3e81
eap8-wildfly-elytron-tool-2.6.7-1.Final_redhat_00001.1.el9eap.noarch.rpm SHA-256: c81364bfd929b78fdb1137cf62f68bf3ee349479b387477d1a6cf2b96e4e609c
eap8-wildfly-java-jdk17-8.1.4-2.GA_redhat_00005.1.el9eap.noarch.rpm SHA-256: d3154c4111429cba4b5bff5e372610cfc2f997414b1837c4630df1e39360756b
eap8-wildfly-java-jdk21-8.1.4-2.GA_redhat_00005.1.el9eap.noarch.rpm SHA-256: faff36dcdc7d023bce18ed7d2eae50b43b4794e5206235e9a82ad239131ad18f
eap8-wildfly-javadocs-8.1.1-7.GA_redhat_00009.1.el9eap.noarch.rpm SHA-256: afc416f8e3f6071f698e66131f939d9e6063a684ce9618051838ea42d53ce249
eap8-wildfly-modules-8.1.4-2.GA_redhat_00005.1.el9eap.noarch.rpm SHA-256: 293d9d23d10989665bc3e059e0c80783cfb8a14e1986c41194659f188d436634
eap8-xsom-4.0.6-1.redhat_00001.1.el9eap.noarch.rpm SHA-256: 1ef9ade87e0847277a5aa926b2acd1626517d4ff6becd8089771d052d4522980
eap8-yasson-3.0.4-4.redhat_00006.1.el9eap.noarch.rpm SHA-256: f48964976711eb92eb163aa3b4713e03b9caf7d1a5f6ea323c80df2b35267262

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