CVE-2026-31223_CVE-2026-31223

{
    "lastseen": "",
    "description": "The snorkel library thru v0.10.0 contains a critical insecure deserialization vulnerability (CWE-502) in the BaseLabeler.load() method of the BaseLabeler class. The method loads serialized labeler models using the unsafe pickle.load() function on user-supplied file paths without any validation or security controls. Python's pickle module is inherently dangerous for deserializing untrusted data, as it can execute arbitrary code during the deserialization process. A remote attacker can exploit this by providing a maliciously crafted pickle file, leading to arbitrary code execution on the victim's system when the file is loaded via the vulnerable method.",
    "published": "2026-05-12T00:00:00.000Z",
    "modified": "2026-05-15T18:05:33.607Z",
    "type": "cve",
    "title": "CVE-2026-31223",
    "source": "mitre",
    "references": "https://github.com/snorkel-team/snorkel\nhttps://www.notion.so/CVE-2026-31223-35d1e1393188811ab1d0e4a8a2e67992",
    "id": "CVE-2026-31223",
    "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:N/UI:R/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": "snorkel",
    "version": "v0.10.0",
    "vendor": "snorkel-team",
    "ai_description": "Insecure deserialization vulnerability in the snorkel library allowing for arbitrary code execution",
    "ai_severity": "High",
    "ai_vendor": "snorkel-team",
    "ai_product": "snorkel",
    "ai_version": "v0.10.0",
    "ai_score": 8.8
}