CVE-2026-19625

Summary

When a Quarkus application has multiple endpoints secured by individual OIDC provider tenants, such as "/oidc-provider1" that is secured by the OIDC Provider 1 and "/oidc-provider2" that is secured by the OIDC Provider 2, and an optional token introspection cache is also enabled, then a valid token issued by the OIDC Provider 1 that can be used to access "/oidc-provider1" can also be used to access "/oidc-provider2" that is secured by another OIDC Provider 2.

Affected Software

VendorProductVersion RangeStatus
IBMEnterprise Build of Quarkus3.27.1 <= 3.27.5affected
IBMEnterprise Build of Quarkus3.33.1 <= 3.33.3affected

Weaknesses

  • CWE-284: CWE-284 Improper Access Control

References