IBM App Connect Enterprise is vulnerable to privilege escalation and Denial of Service
Priority MEDIUM 41CWE-863Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-863.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00502 43rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| IBM | App Connect Enterprise | 13.0.1.0 – 13.0.8.1; 12.0.1.0 – 12.0.12.27 | — | No fix listed | CNA |
- App Connect Enterprise VendorIBM Affected 13.0.1.0 – 13.0.8.1; 12.0.1.0 – 12.0.12.27 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:* | 12.0.1.0 to before 12.0.12.28; 13.0.1.0 to before 13.0.8.2 | Vulnerable | IBM |
| cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* | not specified by NVD | Running on | IBM |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Linux |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:* Versions 12.0.1.0 to before 12.0.12.28; 13.0.1.0 to before 13.0.8.2 Vulnerable ·IBM
- cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-75624
- 2026-10-03 Alias added: GHSA-c9r3-5j4m-x8rr
References
More IBM App Connect Enterprise vulnerabilities
- TI-2026-12988 IBM App Connect Enterprise is vulnerable to arbitrary file write vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-14904 IBM App Connect Enterprise denial of service CVSS 3.1CRITICAL 9.1
- TI-2026-12258 IBM App Connect Enterprise is vulnerable to an arbitrary file read and arbitrary changes to configuration settings CVSS 3.1CRITICAL 9.8
- TI-2026-54614 IBM App Connect Enterprise and IBM Integration Bus for z/OS Adapter nodes are vulnerable to multiple CVEs CVSS 3.1HIGH 7.5
- TI-2026-12257 IBM App Connect Enterprise is vulnerable to an arbitrary file read and arbitrary changes to configuration settings CVSS 3.1HIGH 7.5
- TI-2026-11020 IBM App Connect Enterprise is vulnerable to Confidentiality disclosure on Discovery Connector nodes CVSS 3.1HIGH 7.5
Sources
- CVE-2026-75624 · CVE Program
- CVE-2026-75624 · NVD
- FIRST EPSS
- GHSA-c9r3-5j4m-x8rr · GitHub Advisory Database · CC BY 4.0
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