Vulnerability in IBM API Connect
CVE-2026-17377
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 forge audit records due to improper output neutralization for logs.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- www.ibm.com/support/pages/node/7295635 (vendor-advisory, patch)
- www.ibm.com/support/pages/node/7295637 (vendor-advisory, patch)
Frequently asked questions
- What is CVE-2026-17377?
- CVE-2026-17377 is a medium-severity vulnerability in IBM API Connect, classified under Improper Output Neutralization for Logs. CVSS score: 5.0/10. Published 2026-11-07.
- How severe is CVE-2026-17377?
- Medium severity. CVSS v3 base score is 5.0 out of 10.