by Kastro
Paper/Archive/CVE-2026-17399

CVE-2026-17399

IBM API Connect — Multiple Vulnerabilities in IBM API Connect

EPSS 0.8%CVSS 9.9
critical.is priorityof 100
41
CVSS 9.9 (CNA)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 56.4.564 × 2011.3No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
API Connect12.1.0.0 – 12.1.1.2–CNA
API Connect10.0.8.0 – 10.0.8.12–CNA

Scores by source

ibm (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

patchibm.com/support/pages/node/7295635patchibm.com/support/pages/node/7295637