CVE-2026-2256
Description
A flaw was found in ModelScope, Red Hat AI Inference Server, and Red Hat OpenShift AI. This command injection vulnerability allows a remote attacker to execute arbitrary operating system commands. The exploitation occurs through crafted prompt-derived input, leading to arbitrary code execution on the affected system.
Statement
This MODERATE impact command injection vulnerability affects Red Hat AI Inference Server and Red Hat OpenShift AI (RHOAI) through the ModelScope ms-agent component. An attacker can execute arbitrary operating system commands by providing specially crafted input derived from prompts.
Common Vulnerability Scoring System (CVSS) Score Details
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 Score Breakdown
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| Base Score | 6.5 | N/A | 6.5 |
| Attack Vector | Network | N/A | Network |
| Attack Complexity | Low | N/A | Low |
| Privileges Required | None | N/A | None |
| User Interaction | None | N/A | None |
| Scope | Unchanged | N/A | Unchanged |
| Confidentiality | Low | N/A | Low |
| Integrity Impact | Low | N/A | Low |
| Availability Impact | None | N/A | None |
Vector
Red Hat: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
cve.org: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
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