Security Bulletin: IBM App Connect Enterprise and IBM Integration Bus for z/OS are vulnerable to multiple vulnerabilities due to Apache Log4j ( CVE-2026-34477, CVE-2026-34478, CVE-2026-34479 & CVE-2026-34480 )

Summary IBM App Connect Enterprise and IBM Integration Bus for z/OS are vulnerable to multiple vulnerabilities due to Apache Log4j. Vulnerability Details CVEID:CVE-2026-34477 DESCRIPTION: The fix for CVE-2025-68161 https://logging.apache.org/security.htmlCVE-2025-68161 was incomplete: it addresse...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: wildfly-core (UTSA-2026-016706)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016706 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: wildfly-elytron (UTSA-2026-016747)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016747 advisory. Apache Log4j2 versions 2.0-beta7 through 2.17.0 excluding security fix releases 2.3.2 and 2.12.4 are vulnerable to a remote code execution RCE attack when a...

Unity Linux 20.1070e Security Update: log4j (UTSA-2026-016725)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016725 advisory. It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non- default configurations. This could allows attackers with...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: wildfly-elytron (UTSA-2026-016677)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016677 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: wildfly-core (UTSA-2026-016752)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016752 advisory. Apache Log4j2 versions 2.0-beta7 through 2.17.0 excluding security fix releases 2.3.2 and 2.12.4 are vulnerable to a remote code execution RCE attack when a...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: datanucleus-rdbms (UTSA-2026-016721)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016721 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: infinispan (UTSA-2026-016749)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016749 advisory. Apache Log4j2 2.0-beta9 through 2.15.0 excluding security releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not...

Unity Linux 20.1070e Security Update: log4j (UTSA-2026-016696)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016696 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: wildfly-common (UTSA-2026-016679)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016679 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: mx4j (UTSA-2026-016744)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016744 advisory. Apache Log4j2 2.0-beta9 through 2.15.0 excluding security releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: datanucleus-rdbms (UTSA-2026-016692)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016692 advisory. Apache Log4j2 2.0-beta9 through 2.15.0 excluding security releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: avalon-framework (UTSA-2026-016662)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016662 advisory. Apache Log4j2 2.0-beta9 through 2.15.0 excluding security releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: datanucleus-api-jdo (UTSA-2026-016684)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016684 advisory. Apache Log4j2 versions 2.0-alpha1 through 2.16.0 excluding 2.12.3 and 2.3.1 did not protect from uncontrolled recursion from self-referential lookups. This allows an...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: jboss-logging (UTSA-2026-016641)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016641 advisory. Apache Log4j2 2.0-beta9 through 2.15.0 excluding security releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: jgroups (UTSA-2026-016741)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016741 advisory. Apache Log4j2 2.0-beta9 through 2.15.0 excluding security releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: datanucleus-api-jdo (UTSA-2026-016658)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016658 advisory. Apache Log4j2 2.0-beta9 through 2.15.0 excluding security releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: wildfly-build-tools (UTSA-2026-016748)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016748 advisory. Apache Log4j2 versions 2.0-beta7 through 2.17.0 excluding security fix releases 2.3.2 and 2.12.4 are vulnerable to a remote code execution RCE attack when a...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: jgroups (UTSA-2026-016753)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016753 advisory. Apache Log4j2 versions 2.0-beta7 through 2.17.0 excluding security fix releases 2.3.2 and 2.12.4 are vulnerable to a remote code execution RCE attack when a...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: datanucleus-core (UTSA-2026-016737)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016737 advisory. Apache Log4j2 2.0-beta9 through 2.15.0 excluding security releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not...