CVE-2025-14443: Ose-openshift-apiserver: openshift api server: server-side request forgery (ssrf) vulnerability in imagestreamimport mechanism

Severity: medium (CVSS 6.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-12-16 · updated 2026-06-17
Weakness: CWE-918

Description

A flaw was found in ose-openshift-apiserver. This vulnerability allows internal network enumeration, service discovery, limited information disclosure, and potential denial-of-service (DoS) through Server-Side Request Forgery (SSRF) due to missing IP address and network-range validation when processing user-supplied image references.

Affected products

Red Hat OpenShift Container Platform 4.18: all versions

References

https://access.redhat.com/security/cve/CVE-2025-14443
https://bugzilla.redhat.com/show_bug.cgi?id=2420964
https://github.com/tuxerrante/openshift-ssrf

Get alerted when CVE-2025-14443 or the next vulnerability affects your stack