Vulnerability Details CVE-2026-17066
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information and modify or delete data belonging to other tenants due to missing authorization.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 47.2%
CVSS Severity
CVSS v3 Score 9.1
Products affected by CVE-2026-17066
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cpe:2.3:a:ibm:api_connect:12.1.0.0
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cpe:2.3:a:ibm:api_connect:12.1.1.0