High severity8.2NVD Advisory· Published Nov 7, 2026· Updated Nov 7, 2026
CVE-2026-17358
CVE-2026-17358
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
1- Range: 10.0.8.0 - 10.0.8.12, 12.1.0.0 - 12.1.1.2
Patches
Vulnerability mechanics
References
2News mentions
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