Vulnerability details
CVE-2026-17399
IBM API Connect
Multiple Vulnerabilities in IBM API Connect
CVSS 3.1
9.9Critical
Official description
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to execute arbitrary code due to insufficient validation of uploaded content. Content uploaded to the product is not sufficiently checked before it is processed, which could allow code to run on the server.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.9Critical | 3.1 | CVEProject cvelistV5 (CNA) (ibm) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| IBM | API Connect | 10.0.8.0 ≤ v ≤ 10.0.8.12 | CVEProject cvelistV5 (CNA) |
| IBM | API Connect | 12.1.0.0 ≤ v ≤ 12.1.1.2 | CVEProject cvelistV5 (CNA) |
References and advisories
2- https://www.ibm.com/support/pages/node/7295635 vendor-advisorypatch
- https://www.ibm.com/support/pages/node/7295637 vendor-advisorypatch
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Details
- Published
- 2026-11-07
- Last updated
- 2026-11-09
- State
- Published
- Assigner (CNA)
- ibm
- Kolun priority
- 29 · Low
Exploit prediction (EPSS)
0.78%
Probability of exploitation in 30 days
56.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-434Unrestricted Upload of File with Dangerous Type