# CVE-2025-25207: Rhcl: authpolicy callbacks result in denial of service in authorino severity

Status: published. Published: 2025-06-09. Updated: 2026-11-06.

The Authorino service in the Red Hat Connectivity Link is the authorization service for zero trust API security. Authorino allows the users with developer persona to add callbacks to be executed to HTTP endpoints once the authorization process is completed. It was found that an attacker with developer persona access can add a large number of those callbacks to be executed by Authorino and as the authentication policy is enforced by a single instance of the service, this leada to a Denial of Service in Authorino while processing the post-authorization callbacks.

## Remediation

No remediation reported in collected sources

## Affected products and versions

-  /  (rhcl-operator-container): 1.0.1 (affected, semver). Source: CNA: redhat
- Red Hat / Red Hat Connectivity Link 1 (rhcl-operator-container): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (rhoai/odh-model-controller-rhel9): Version range not reported. Source: CNA: redhat

## Severity and prioritization

- CVSS 3.1: 5.7 (medium); CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H; source: CNA: redhat

- CISA KEV: No listing in collected sources

- EPSS: 0.28% as of 2026-11-05; percentile 20.88%

- SSVC: exploitation none; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-770

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://access.redhat.com/security/cve/CVE-2025-25207 (CNA: redhat; vdb-entry, x_refsource_REDHAT)

- https://bugzilla.redhat.com/show_bug.cgi?id=2347421 (CNA: redhat; issue-tracking, x_refsource_REDHAT)

## Provenance

- CNA: redhat: https://www.cve.org/CVERecord?id=CVE-2025-25207; retrieved 2026-11-06; source updated 2026-11-06

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2025-25207; retrieved 2026-11-06; source updated Not reported

Revision: e6eff81291aae55500f5e4c9643aad66f93bd8d3afabfdca0be35dae073bb077

Canonical: https://y2.dev/cve/CVE-2025-25207

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