Critical severity · published Jul 10, 2026
CVE-2026-15378
Guardrails-detectors: guardrails-detectors: ssrf and local file read via user-supplied xml schema (xml-with-schema:)
9.3
CVSS
0.5%
EPSS
No
On KEV
Description
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 to unauthorized access to sensitive information, including credentials from cloud metadata services, Kubernetes API, internal MinIO, and other internal network endpoints. Additionally, it enables local file reads of critical data such as service account tokens and pod secrets.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RH
Red Hat OpenShift AI 2.25 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift AI 3.3 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift AI 3.4 · Red Hat
All versions, or not specified · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-15378
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-15378
vendor-advisory
https://access.redhat.com/errata/RHSA-2026:60520
vendor-advisory
https://access.redhat.com/errata/RHSA-2026:65126
vendor-advisory
https://access.redhat.com/errata/RHSA-2026:73987
vdb-entry
https://access.redhat.com/security/cve/CVE-2026-15378
issue-tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2498941
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