{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-61539",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-07-10T16:27:03.093Z",
        "datePublished": "2026-08-21T20:37:02.633Z",
        "dateUpdated": "2026-08-21T20:37:02.633Z"
    },
    "containers": {
        "cna": {
            "title": "Xinference: Remote code execution via unsafe `eval()` in Llama3 tool-call parsing",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-95",
                            "lang": "en",
                            "description": "CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 10,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/xorbitsai/inference/security/advisories/GHSA-x2rj-828p-hx9m",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/xorbitsai/inference/security/advisories/GHSA-x2rj-828p-hx9m"
                },
                {
                    "name": "https://github.com/xorbitsai/inference/pull/4786",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/xorbitsai/inference/pull/4786"
                },
                {
                    "name": "https://github.com/xorbitsai/inference/commit/1b3d220f342ce68d34cec4586d9409d457dadc42",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/xorbitsai/inference/commit/1b3d220f342ce68d34cec4586d9409d457dadc42"
                },
                {
                    "name": "https://github.com/xorbitsai/inference/releases/tag/v2.7.0",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/xorbitsai/inference/releases/tag/v2.7.0"
                }
            ],
            "affected": [
                {
                    "vendor": "xorbitsai",
                    "product": "inference",
                    "versions": [
                        {
                            "version": "< 2.7.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-21T20:37:02.633Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Xinference is an inference API for running open-source, speech, and multimodal models. In 2.5.0 and earlier, Xinference passes attacker-influenced Llama3 tool-call output to eval() in xinference/model/llm/tool_parsers/llama3_tool_parser.py and xinference/model/llm/utils.py. Requests to /v1/chat/completions with a tools field flow through xinference/api/restful_api.py, xinference/model/llm/transformers/core.py, handle_chat_result_non_streaming(), and _post_process_completion() before extract_tool_calls() or _eval_llama3_chat_arguments() evaluates the model-generated Python expression. An unauthenticated remote attacker can influence that output through a crafted prompt and execute commands in the Xinference server process context. This issue is fixed in version 2.7.0."
                }
            ],
            "source": {
                "advisory": "GHSA-x2rj-828p-hx9m",
                "discovery": "UNKNOWN"
            }
        }
    }
}