IBM Integration Bus For Z/os vulnerabilities

9 CVEs affecting IBM Integration Bus For Z/os, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-17444, published 2026-09-04.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2026-78543, published 2026-09-04. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. 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…
CVE-2026-81832, published 2026-09-04. High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days. 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…
CVE-2026-17444, published 2026-09-04. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. 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…
CVE-2026-17443, published 2026-09-04. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. 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…
CVE-2026-16180, published 2026-09-04. Medium severity, CVSS 5.7. EPSS: 0.2% chance of exploitation in the next 30 days. 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…
CVE-2026-16689, published 2026-09-04. Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days. 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…
CVE-2026-19649, published 2026-09-04. Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days. 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…
CVE-2026-17440, published 2026-09-04. Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days. 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…
CVE-2026-17442, published 2026-09-04. Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days. 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…