PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-75624 IBM CVE debrief

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.27 could allow a remote authenticated attacker to bypass security restrictions due to incorrect authorization. This vulnerability affects IBM App Connect Enterprise deployments, particularly those with remote authenticated access. Defenders should assess exposure and prioritize remediation to prevent potential security incidents. The CVE record and NVD entry provide details, but additional verification is needed to confirm affected versions and remediation steps.

Vendor
IBM
Product
App Connect Enterprise
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-10
Original CVE updated
2026-09-11
Advisory published
2026-09-10
Advisory updated
2026-09-11

Who should care

Defenders responsible for IBM App Connect Enterprise deployments, especially those with remote authenticated access, should assess exposure and prioritize remediation.

Why it matters

Defenders should prioritize verifying and remediating this vulnerability in IBM App Connect Enterprise deployments, especially for systems with remote authenticated access, to prevent potential security incidents.

  • Verify and apply patches to prevent potential security incidents
  • Update authorization settings to prevent unauthorized access
  • Monitor system logs for potential security incidents

Technical summary

The vulnerability allows a remote authenticated attacker to bypass security restrictions in IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1 and 12.0.1.0 through 12.0.12.27 due to incorrect authorization. This issue arises from improper authorization checks, potentially allowing unauthorized access to sensitive data or system functionality. Defenders should prioritize verifying and remediating this vulnerability, especially for systems with remote authenticated access, to prevent potential security incidents.

Defensive priority

Defenders should prioritize verifying and remediating this vulnerability in IBM App Connect Enterprise deployments, especially for systems with remote authenticated access.

Recommended defensive actions

  • Verify and apply IBM's official patches for App Connect Enterprise 13.0.1.0 through 13.0.8.1 and 12.0.1.0 through 12.0.12.27
  • Review and update authorization settings for remote authenticated users
  • Monitor system logs for potential security incidents

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, but additional verification is needed to confirm affected versions and remediation steps.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-75624 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-75624

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-75624 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-75624

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.