Advisoriesby IbisIBMCVE-2026-19625
IBM Enterprise Build of Quarkus: improper access control
No fix yet
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 versions
| Package | Affected | Fixed in |
|---|---|---|
| Enterprise Build of Quarkus Product | >= 3.27.1, <= 3.27.5 | No fix yet |
| >= 3.33.1, <= 3.33.3 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-284