High severity8.3NVD Advisory· Published Nov 7, 2026· Updated Nov 7, 2026
CVE-2026-19121
CVE-2026-19121
Description
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow an authenticated attacker to gain unauthorized access due to improper authorization. Tenant context is not sufficiently verified against the authenticated user, which could allow access to another tenant's resources.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: 12.1.0.0 - 12.1.1.2
Patches
Vulnerability mechanics
References
1News mentions
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