- Issued:
- 2026-04-30
- Updated:
- 2026-04-30
RHSA-2026:12267 - Security Advisory
Synopsis
Important: Red Hat JBoss Enterprise Application Platform 7.4.24 security update
Type/Severity
Security Advisory: Important
Red Hat Lightspeed patch analysis
Identify and remediate systems affected by this advisory.
Topic
A security update is now available for Red Hat JBoss Enterprise Application Platform 7.4.
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 7 is a platform for Java applications based on the WildFly application runtime.
This asynchronous patch is a security update for Red Hat JBoss Enterprise Application Platform 7.4.
Security Fix(es):
- bouncycastle: BC-JAVA: private key leakage via non-constant time comparisons (CVE-2026-5598)
A Red Hat Security Bulletin which addresses further details about this flaw is available in the References section.
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.
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 7.4 ELS 7.4 for RHEL 9 x86_64
- JBoss Enterprise Application Platform 7.4 ELS 7.4 for RHEL 8 x86_64
- JBoss Enterprise Application Platform 7.4 ELS 7.4 for RHEL 7 x86_64
Fixes
- BZ - 2458635 - CVE-2026-5598 bouncycastle: BC-JAVA: private key leakage via non-constant time comparisons
- JBEAP-32774 - [PST](7.4.z) Upgrade bouncycastle from 1.78.1 to 1.84+
CVEs
References
- https://access.redhat.com/security/updates/classification/#important
- https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4
- https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/index
- https://access.redhat.com/articles/7137599
JBoss Enterprise Application Platform 7.4 ELS 7.4 for RHEL 9
| SRPM | |
|---|---|
| eap7-bouncycastle-1.84.0-1.redhat_00001.1.el9eap.src.rpm | SHA-256: a9320563183a09407f7b883f0d8130459eaf5d95cfb8b1b1168afe2419c78229 |
| x86_64 | |
| eap7-bouncycastle-1.84.0-1.redhat_00001.1.el9eap.noarch.rpm | SHA-256: a7789b06c88cac9d0f77b9f1b31366781858b5520527a3bd9132adc32ae2d2da |
| eap7-bouncycastle-mail-1.84.0-1.redhat_00001.1.el9eap.noarch.rpm | SHA-256: 20ce602774cd959a5ce8d908fb338c2158dbe601649378c167546e769d979b5f |
| eap7-bouncycastle-pg-1.84.0-1.redhat_00001.1.el9eap.noarch.rpm | SHA-256: 6c689e9af91af9cf52e6cd5218edde5fa834ff33b5b611861aab5d15ea0bbfb4 |
| eap7-bouncycastle-pkix-1.84.0-1.redhat_00001.1.el9eap.noarch.rpm | SHA-256: bd58d2c399663711da2f2b91dc40b51712d3a870fabea3ab11e4030a829ea8fb |
| eap7-bouncycastle-prov-1.84.0-1.redhat_00001.1.el9eap.noarch.rpm | SHA-256: 067bb1d03b2a5d3f20ef66e02d81f94e73c4b22f69ebf8039b257c7f7b94dd60 |
| eap7-bouncycastle-util-1.84.0-1.redhat_00001.1.el9eap.noarch.rpm | SHA-256: 13be5d09d9ed7c14988860cd44d418a56df0c6720c0130982e530c88ff9ec76f |
JBoss Enterprise Application Platform 7.4 ELS 7.4 for RHEL 8
| SRPM | |
|---|---|
| eap7-bouncycastle-1.84.0-1.redhat_00001.1.el8eap.src.rpm | SHA-256: ac76e69fd522022952fc08aa40799a950b2624ee90c4e54573236416ce5e3cfb |
| x86_64 | |
| eap7-bouncycastle-1.84.0-1.redhat_00001.1.el8eap.noarch.rpm | SHA-256: 2ee831e60df0ab4ef27584050ee299ab6d3941a57364fe2171535b509d830ef8 |
| eap7-bouncycastle-mail-1.84.0-1.redhat_00001.1.el8eap.noarch.rpm | SHA-256: e49c649a087d657d99698b92cc480588800bd3f29762d23db371e35dc6497f85 |
| eap7-bouncycastle-pg-1.84.0-1.redhat_00001.1.el8eap.noarch.rpm | SHA-256: e66243cfc35182ba0bc87ad6e7bac140b3e8251b7823eed4a00b1d1f534120f3 |
| eap7-bouncycastle-pkix-1.84.0-1.redhat_00001.1.el8eap.noarch.rpm | SHA-256: 8a2b725130f0b5323ac2ec092e4e0244c1af387be035e235697d0d14e18083d2 |
| eap7-bouncycastle-prov-1.84.0-1.redhat_00001.1.el8eap.noarch.rpm | SHA-256: bd4cb1b1f09b16973c3285f47d4b141672dc3d1c98f261c8e6a8ae0cbc8b41eb |
| eap7-bouncycastle-util-1.84.0-1.redhat_00001.1.el8eap.noarch.rpm | SHA-256: a34ad06707c00ddbceed91604814ac6db0117f6a07969ca769ec933017c7f794 |
JBoss Enterprise Application Platform 7.4 ELS 7.4 for RHEL 7
| SRPM | |
|---|---|
| eap7-bouncycastle-1.84.0-1.redhat_00001.1.el7eap.src.rpm | SHA-256: 16a1bcf2336aab80574c863c3e5f4a3c682bad9b26a6c6c49a8fc7841574f54e |
| x86_64 | |
| eap7-bouncycastle-1.84.0-1.redhat_00001.1.el7eap.noarch.rpm | SHA-256: 46c014835667bb8f5276de035a6b5f39e57d33fb1bc413e41041fcbae9444b66 |
| eap7-bouncycastle-mail-1.84.0-1.redhat_00001.1.el7eap.noarch.rpm | SHA-256: 5dd1173ef7142ce7b2e4d13e8ea375545837b078894dfd9570723f84f0ca893c |
| eap7-bouncycastle-pg-1.84.0-1.redhat_00001.1.el7eap.noarch.rpm | SHA-256: b44ae203632f5452159174229443bd25ff28443fe9daae0b770890cfa15e060a |
| eap7-bouncycastle-pkix-1.84.0-1.redhat_00001.1.el7eap.noarch.rpm | SHA-256: 2141d671de6a272f8f0cdec2e4fe0e9155a5d4dbb87262a392810305b8aefe76 |
| eap7-bouncycastle-prov-1.84.0-1.redhat_00001.1.el7eap.noarch.rpm | SHA-256: a663dcd93d5b68953015eb62a79a65e2046fffa4fea582a40de8528ce77968e4 |
| eap7-bouncycastle-util-1.84.0-1.redhat_00001.1.el7eap.noarch.rpm | SHA-256: 8d2afa8593b8541556d50d6ebf9eb97d679ce2b558c02f126efc1d8087617a4e |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
