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OpenAdvisories
High · 8.2 CVE-2026-17358 EUVD-2026-118743GHSA-rmwr-3m5f-7jrp

Multiple Vulnerabilities in IBM API Connect

Published Nov 7, 2026 · Updated Nov 11, 2026 · Assigned by ibm

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 bypass authentication across tenants due to improper authentication. Authentication checks are not sufficiently isolated between tenants, which could allow a user from one tenant to be accepted by another.

Affected products

VendorProductAffectedFixed
IBM API Connect 12.1.0.0 – ≤ 12.1.1.2, 10.0.8.0 – ≤ 10.0.8.12 —

References