What is CVE-2026-15378?

CVE-2026-15378 is a critical-severity vulnerability in Red Hat Openshift Ai (Rhoai), classified under Server-Side Request Forgery (SSRF). CVSS score: 9.3/10. Published 2026-07-10.

How severe is CVE-2026-15378?

Critical severity. CVSS v3 base score is 9.3 out of 10.

SSRF in Red Hat Openshift Ai (Rhoai)

CVE-2026-15378

A flaw was found in the `guardrails-detectors` component. This vulnerability allows a remote attacker to perform a blind Server-Side Request Forgery (SSRF) by submitting a specially crafted XML Schema Definition (XSD) string. This can lead…

Vulnerability class: SSRF (Server-Side Request Forgery)

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N.

Affected products

Red Hat Openshift Ai (Rhoai)

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

secalert@redhat.com (x_refsource_REDHAT, vdb-entry)
secalert@redhat.com (x_refsource_REDHAT, issue-tracking)

Frequently asked questions

What is CVE-2026-15378?: CVE-2026-15378 is a critical-severity vulnerability in Red Hat Openshift Ai (Rhoai), classified under Server-Side Request Forgery (SSRF). CVSS score: 9.3/10. Published 2026-07-10.
How severe is CVE-2026-15378?: Critical severity. CVSS v3 base score is 9.3 out of 10.