# CVE-2026-19625

## Summary

- **CVE ID:** CVE-2026-19625
- **Severity:** MEDIUM
- **CVSS Score:** 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
- **CWE:** CWE-284
- **Published:** Sep 8, 2026
- **Last Modified:** Sep 8, 2026

## Description

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 Products

- IBM — Enterprise Build of Quarkus (3.27.1)
- IBM — Enterprise Build of Quarkus (3.33.1)

## References

- [CNA](https://www.ibm.com/support/pages/node/7286498)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-09._