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CVE-2026-75624

IBM App Connect Enterprise is vulnerable to privilege escalation and Denial of Service

HIGH
8.8
CVSS Score
Published: September 10, 2026 at 09:45 PM UTC
Updated: September 16, 2026 at 07:54 PM UTC
2 products affected across 1 vendorApp Connect EnterpriseAIX· also runs on 2 platforms

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Severity
HIGH8.8
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

App Connect Enterprise· IBM
95%
12.0.1.0 ≤ v ≤ 12.0.12.2712.0.1.0 ≤ v < 12.0.12.2813.0.1.0 ≤ v ≤ 13.0.8.113.0.1.0 ≤ v < 13.0.8.212.0.1.012.0.12.2713.0.1.013.0.8.1
Affected range stops below 12.0.12.28, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.0.8.2, so it looks safe — our inference, not a vendor statement
ibm-aix (environment) · linux-linux-kernel (environment) · microsoft-windows (environment)
AIX· IBMdevice
80%
All versions

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor AdvisoryPatch
Source: cverecord
https://www.ibm.com/support/pages/node/7286532

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHibm
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-863

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