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CVE-2026-18621: Red Hat OpenShift AI 2.25 (exact versions not specified); +3 more affected products
CVE-2026-18621. CVSS 3.1 base score 7.6 (HIGH, Vendor/CNA). EPSS 0.00508 (percentile 0.42117), scored 17-Oct-2026.
Affected technology
Red Hat OpenShift AI 2.25 · Exact affected versions not specified by the source
Red Hat
Red Hat OpenShift AI 3.3 · Exact affected versions not specified by the source
Red Hat
Red Hat OpenShift AI 3.4 · Exact affected versions not specified by the source
Red Hat
Red Hat AI Inference Server · Exact affected versions not specified by the source
Red Hat
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
An attacker with namespace editor privileges can bypass security hardening by submitting a malicious Argo Workflow through the V1 API path. Vendor/CNA’s CVSS 3.1 assessment (base score 7.6/10) rates confidentiality impact as high; integrity and availability impact as low.
- CWE
- CWE-266
- CCR priority
- 30.5 /100 (P4)
- CVSS 3.1
- 7.6 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L · Vendor/CNA
- EPSS
- 0.00508 · percentile 0.42117 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-19 12:24:32.001504+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-18621.html