CVE-2026-31219_CVE-2026-31219

{
    "lastseen": "",
    "description": "The _load_model() function in the neural_magic_training.py script of the optimate project in commit a6d302f912b481c94370811af6b11402f51d377f (2024-07-21) is vulnerable to insecure deserialization (CWE-502). When a user provides a single model file path (e.g., .pt or .pth) via the --model command-line argument, the function loads the file using torch.load() without enabling the weights_only=True security parameter. This allows the deserialization of arbitrary Python objects through the Pickle module. A remote attacker can exploit this by providing a maliciously crafted model file, leading to arbitrary code execution during deserialization on the victim's system.",
    "published": "2026-05-12T00:00:00.000Z",
    "modified": "2026-05-15T14:01:46.092Z",
    "type": "cve",
    "title": "CVE-2026-31219",
    "source": "mitre",
    "references": "https://github.com/nebuly-ai/optimate\nhttps://www.notion.so/CVE-2026-31219-35d1e139318881c8a629ec19671e74c3",
    "id": "CVE-2026-31219",
    "bulletinFamily": "",
    "cwe": [
        "CWE-502"
    ],
    "cvelist": null,
    "sourceData": "n/a n/a n/a",
    "sourceHref": "",
    "cvss": {
        "score": 8.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "optimate",
    "version": "n/a",
    "vendor": "nebuly-ai",
    "ai_description": "Insecure deserialization vulnerability in optimate project's neural_magic_training.py script",
    "ai_severity": "High",
    "ai_vendor": "nebuly-ai",
    "ai_product": "optimate",
    "ai_version": "n/a",
    "ai_score": 8.8
}