Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.24 security update

Fixed packages 18

Vulnerabilities 1

• High 8.9
  CVE-2026-5598

  Non-constant time comparisons risk private key leakage in FrodoKEM.

  Covert timing channel vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA core on all (core modules). This vulnerability is associated with program files FrodoEngine.Java. This issue affects BC-JAVA: from 1.71 before 1.80.2, from 1.81 before 1.81.1, fro…

  Legion of the Bouncy Castle BC-JAVA druid thingsboard-tb-node Debian Ubuntu Wolfi Maven
  Apr 15, 2026

References

• article
  https://access.redhat.com/security/updates/classification/#important
• article
  https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4
• article
  https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/index
• article
  https://access.redhat.com/articles/7137599
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2458635
• article
  https://issues.redhat.com/browse/JBEAP-32774
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_12267.json
• report
  https://access.redhat.com/security/cve/CVE-2026-5598
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-5598
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-5598
• article
  https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%905998