# IBM Integration Bus for z/OS vulnerabilities Source: https://junglewise.ai/threats/technologies/integration-bus-for-z-os Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/integration-bus-for-z-os.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 10 vulnerabilities in IBM Integration Bus for z/OS: 0 in the last 7 days and 9 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-17444, was published on 4 September 2026. Nothing was published in the last eight weeks. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 9 - All time: 10 (0 critical, 0 exploited in the wild) ## About IBM Integration Bus for z/OS IBM Integration Bus for z/OS is middleware for integrating applications and messaging on IBM mainframe systems. ## Latest IBM Integration Bus for z/OS vulnerabilities - [CVE-2026-17444: IBM App Connect Enterprise XXE injection in adapter nodes](https://junglewise.ai/threats/cve-2026-17444-ibm-app-connect-enterprise-xxe-injection-in-adapter-nodes) (medium, CVSS 5.3, published 4 Sep 2026) - [CVE-2026-17443: IBM App Connect Enterprise XXE injection vulnerability](https://junglewise.ai/threats/cve-2026-17443-ibm-app-connect-enterprise-xxe-injection-vulnerability) (medium, CVSS 5.3, published 4 Sep 2026) - [CVE-2026-17442: IBM App Connect Enterprise cleartext credentials in trace logs](https://junglewise.ai/threats/cve-2026-17442-ibm-app-connect-enterprise-cleartext-credentials-in-trace-logs) (medium, CVSS 5.1, published 4 Sep 2026) - [CVE-2026-17440: IBM App Connect Enterprise uncontrolled recursion denial of service](https://junglewise.ai/threats/cve-2026-17440-ibm-app-connect-enterprise-uncontrolled-recursion-denial-of) (medium, CVSS 5.5, published 4 Sep 2026) - [CVE-2026-16689: IBM App Connect Enterprise improper logging of credentials](https://junglewise.ai/threats/cve-2026-16689-ibm-app-connect-enterprise-improper-logging-of-credentials) (medium, CVSS 6.2, published 4 Sep 2026) - [CVE-2026-16180: IBM App Connect Enterprise XML entity expansion denial of service](https://junglewise.ai/threats/cve-2026-16180-ibm-app-connect-enterprise-xml-entity-expansion-denial-of-service) (medium, CVSS 5.7, published 4 Sep 2026) - [CVE-2026-78543: IBM App Connect Enterprise infinite loop denial of service](https://junglewise.ai/threats/cve-2026-78543-ibm-app-connect-enterprise-infinite-loop-denial-of-service) (medium, CVSS 5.3, published 4 Sep 2026) - [CVE-2026-19649: IBM App Connect Enterprise improper logging of database credentials](https://junglewise.ai/threats/cve-2026-19649-ibm-app-connect-enterprise-improper-logging-of-database) (medium, CVSS 6.2, published 4 Sep 2026) - [CVE-2026-81832: IBM App Connect Enterprise SAP Adapter XXE injection](https://junglewise.ai/threats/cve-2026-81832-ibm-app-connect-enterprise-sap-adapter-xxe-injection) (high, CVSS 7.7, published 4 Sep 2026) - [CVE-2026-3602: IBM App Connect Enterprise SQL injection in toolkit](https://junglewise.ai/threats/cve-2026-3602-ibm-app-connect-enterprise-sql-injection-in-toolkit) (medium, CVSS 4.7, published 30 Jun 2026) ## Most severe IBM Integration Bus for z/OS vulnerabilities - [CVE-2026-81832: IBM App Connect Enterprise SAP Adapter XXE injection](https://junglewise.ai/threats/cve-2026-81832-ibm-app-connect-enterprise-sap-adapter-xxe-injection) (high, CVSS 7.7, published 4 Sep 2026) - [CVE-2026-16689: IBM App Connect Enterprise improper logging of credentials](https://junglewise.ai/threats/cve-2026-16689-ibm-app-connect-enterprise-improper-logging-of-credentials) (medium, CVSS 6.2, published 4 Sep 2026) - [CVE-2026-19649: IBM App Connect Enterprise improper logging of database credentials](https://junglewise.ai/threats/cve-2026-19649-ibm-app-connect-enterprise-improper-logging-of-database) (medium, CVSS 6.2, published 4 Sep 2026) - [CVE-2026-16180: IBM App Connect Enterprise XML entity expansion denial of service](https://junglewise.ai/threats/cve-2026-16180-ibm-app-connect-enterprise-xml-entity-expansion-denial-of-service) (medium, CVSS 5.7, published 4 Sep 2026) - [CVE-2026-17440: IBM App Connect Enterprise uncontrolled recursion denial of service](https://junglewise.ai/threats/cve-2026-17440-ibm-app-connect-enterprise-uncontrolled-recursion-denial-of) (medium, CVSS 5.5, published 4 Sep 2026) - [CVE-2026-78543: IBM App Connect Enterprise infinite loop denial of service](https://junglewise.ai/threats/cve-2026-78543-ibm-app-connect-enterprise-infinite-loop-denial-of-service) (medium, CVSS 5.3, published 4 Sep 2026) - [CVE-2026-17444: IBM App Connect Enterprise XXE injection in adapter nodes](https://junglewise.ai/threats/cve-2026-17444-ibm-app-connect-enterprise-xxe-injection-in-adapter-nodes) (medium, CVSS 5.3, published 4 Sep 2026) - [CVE-2026-17443: IBM App Connect Enterprise XXE injection vulnerability](https://junglewise.ai/threats/cve-2026-17443-ibm-app-connect-enterprise-xxe-injection-vulnerability) (medium, CVSS 5.3, published 4 Sep 2026) - [CVE-2026-17442: IBM App Connect Enterprise cleartext credentials in trace logs](https://junglewise.ai/threats/cve-2026-17442-ibm-app-connect-enterprise-cleartext-credentials-in-trace-logs) (medium, CVSS 5.1, published 4 Sep 2026) - [CVE-2026-3602: IBM App Connect Enterprise SQL injection in toolkit](https://junglewise.ai/threats/cve-2026-3602-ibm-app-connect-enterprise-sql-injection-in-toolkit) (medium, CVSS 4.7, published 30 Jun 2026) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 9 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other IBM technologies - [IBM API Connect](https://junglewise.ai/threats/technologies/api-connect): 207 vulnerabilities - [IBM AIX](https://junglewise.ai/threats/technologies/aix): 181 vulnerabilities - [IBM Langflow](https://junglewise.ai/threats/technologies/langflow-oss): 154 vulnerabilities - [IBM i](https://junglewise.ai/threats/technologies/i): 120 vulnerabilities - [IBM Guardium Data Protection](https://junglewise.ai/threats/technologies/guardium-data-protection): 93 vulnerabilities - [IBM PowerVM VIOS](https://junglewise.ai/threats/technologies/powervm-vios): 73 vulnerabilities - [IBM Vios](https://junglewise.ai/threats/technologies/vios): 72 vulnerabilities - [IBM WebSphere Application Server](https://junglewise.ai/threats/technologies/websphere-application-server): 67 vulnerabilities - [IBM WebSphere Application Server Liberty](https://junglewise.ai/threats/technologies/websphere-application-server-liberty): 56 vulnerabilities - [IBM Verify Identity Access](https://junglewise.ai/threats/technologies/verify-identity-access): 50 vulnerabilities - [IBM Datastage On Cloud Pak For Data](https://junglewise.ai/threats/technologies/datastage-on-cloud-pak-for-data): 48 vulnerabilities - [IBM Mq](https://junglewise.ai/threats/technologies/mq): 46 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "IBM Integration Bus for z/OS vulnerabilities", https://junglewise.ai/threats/technologies/integration-bus-for-z-os, 9 November 2026.