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PatchSiren cyber security CVE debrief

CVE-2026-12947 IBM CVE debrief

IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27, is vulnerable to sensitive information exposure. A local user could read log files containing potentially sensitive information. The CVE record was published on 2026-07-30T15:16:24.427Z and has not been modified since then. Users, administrators, and security teams should be aware of this vulnerability and take necessary actions to mitigate the risk.

Vendor
IBM
Product
App Connect Enterprise
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-30
Original CVE updated
2026-08-05
Advisory published
2026-07-30
Advisory updated
2026-08-05

Who should care

IBM App Connect Enterprise users, administrators, and security teams should be aware of this vulnerability and take necessary actions to mitigate the risk. They should review and apply IBM's official patches, inventory and verify affected systems, and monitor log files for potential sensitive information exposure. Security teams should also implement compensating controls to limit local user access and review relevant monitoring, detection, and logs for exposed assets that need extra review.

Technical summary

IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 stores potentially sensitive information in log files that could be read by a local user. This vulnerability has a CVSS score of 7.5 and is classified as HIGH severity. Affected users should prioritize patching to prevent potential sensitive information exposure.

Defensive priority

IBM App Connect Enterprise users should prioritize patching to prevent potential sensitive information exposure.

Recommended defensive actions

  • Review and apply IBM's official patches for App Connect Enterprise
  • Inventory and verify affected systems
  • Monitor log files for potential sensitive information exposure
  • Implement compensating controls to limit local user access
  • Review relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record indicates that IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 stores potentially sensitive information in log files that could be read by a local user. Evidence is limited, and further verification is recommended.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-30T15:16:24.427Z and has not been modified since then.