Security Bulletin: IBM Integration Bus for z/OS is vulnerable to multiple vulnerabilities due to IBM Java SDK (CVE-2026-61308, CVE-2026-70907 & CVE-2026-60589)

Summary IBM Integration Bus for z/OS is vulnerable to multiple vulnerabilities due to IBM Java SDK. Vulnerability Details CVEID:CVE-2026-61308 DESCRIPTION: Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Java SE. While the vulnerabilit...

Security Bulletin: IBM App Connect Enterprise and IBM Integration Bus for z/OS are vulnerable to Uncontrolled Recursion due to IBM Java (CVE-2026-16440)

Summary IBM App Connect Enterprise and IBM Integration Bus for z/OS are vulnerable to Uncontrolled Recursion due to IBM Java. Vulnerability Details CVEID:CVE-2026-16440 DESCRIPTION: In Eclipse OpenJ9 versions up to 0.60, a crafted .class file with deeply nested annotations causes a segmentation...

Security Bulletin: IBM App Connect Enterprise and IBM Integration Bus for z/OS are vulnerable to multiple vulnerabilities due to IBM Java SDK

Summary IBM App Connect Enterprise and IBM Integration Bus for z/OS are vulnerable to multiple vulnerabilities due to IBM Java SDK. Vulnerability Details CVEID:CVE-2026-41254 DESCRIPTION: Little CMS lcms2 through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is...

CVE-2026-17444: Improper Restriction of XML External Entity Reference

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a remote authenticated attacker to obtain sensitive information due to an XML external entity XXE injection...

CVE-2026-17443: Improper Restriction of XML External Entity Reference

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a remote authenticated attacker to obtain sensitive information due to an XML external entity XXE injection flaw...

CVE-2026-17442: Insertion of Sensitive Information into Log File

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a local attacker to obtain sensitive information due to credentials being written to trace logs in cleartext...

CVE-2026-17440: Uncontrolled Recursion

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a local attacker to cause a denial of service due to uncontrolled recursion...

CVE-2026-16689: Insertion of Sensitive Information into Log File

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a local attacker to obtain sensitive information due to improper logging of credentials...

CVE-2026-16180: Improper Restriction of Recursive Entity References in DTDs

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 Toolkit could allow an authenticated user to cause a denial-of-service condition due to improper validation of XML entities...

CVE-2026-19649: Insertion of Sensitive Information into Log File

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a local attacker to obtain sensitive information due to improper logging of database credentials...

CVE-2026-78543: Loop with Unreachable Exit Condition

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a remote attacker to cause a denial of service due to an infinite loop...

CVE-2026-81832: Improper Restriction of XML External Entity Reference

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 SAP Adapter is vulnerable to an XML external entity XXE attack...

CVE-2026-3602: External Control of File Name or Path

IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.26 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 is vulnerable to SQL injection. A remote attacker could socially engineer a user into accidentally creating files they may not be aware of...

CVE-2025-36014: Improper Control of Generation of Code

IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.5 is vulnerable to code injection by a privileged user with access to the IIB install directory...

CVE-2024-22356: Improper Output Neutralization for Logs

IBM App Connect Enterprise 11.0.0.1 through 11.0.0.23, 12.0.1.0 through 12.0.9.0 and IBM Integration Bus for z/OS 10.1 through 10.1.0.2store potentially sensitive information in log or trace files that could be read by a privileged user. IBM X-Force ID: 280893...

CVE-2024-27265: Cross-Site Request Forgery (CSRF)

IBM Integration Bus for z/OS 10.1 through 10.1.0.3 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts. IBM X-Force ID: 284564...

CVE-2024-22332: Uncontrolled Resource Consumption

The IBM Integration Bus for z/OS 10.1 through 10.1.0.2 AdminAPI is vulnerable to a denial of service due to file system exhaustion. IBM X-Force ID: 279972...

Security Bulletin: IBM App Connect Enterprise and IBM Integration Bus are vulnerable to a denial of service due to snappy-java CVE-2023-43642)

Summary snappy-java is used by the IBM App Connect Enterprise and IBM Integration Bus Kafka nodes CVE-2023-43642 Vulnerability Details CVEID: CVE-2023-43642 DESCRIPTION: snappy-java is vulnerable to a denial of service, caused by missing upper bound check on chunk length. By sending a specially...