Public vulnerability disclosure

CVE-2026-18093

IBM App Connect Enterprise is vulnerable to a credential exposure

publishedCWE-863

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2 could allow a remote attacker to obtain sensitive information due to broken access control.

Technical severity7.5 highCVSS 3.1 · CNA: ibm
Published2026-11-08Source updated 2026-11-08
Collected2026-11-081 attributed source

Fixes and workarounds

Fix

IBM strongly recommends addressing the vulnerability/vulnerabilities now by applying the appropriate fix to IBM App Connect Enterprise Affected Product(s)Version(s)APARRemediation / FixesIBM App Connect Enterprise13.0.1.0 - 13.0.8.2IT50196 The APAR (IT50196) is available from IBM App Connect Enterprise v13 - Fix Pack Release 13.0.9.0 https://www.ibm.com/support/pages/download-ibm-app-connect-enterprise-13090

Source: CNA: ibm

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: CNA: ibm

Affected products and versions

Affected products, source version ranges and reporting authorities
ProductVersionsAuthority
App Connect Enterprise
IBM
≥ 13.0.1.0; ≤ 13.0.8.2 (affected, semver) CNA: ibm

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / scoreVectorAuthority
3.1 / 7.5
high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCNA: ibm

Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

References

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