HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution_CVE-2026-8631

{
    "lastseen": "",
    "description": "A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via an integer overflow in the hpcups processing path when handling crafted print data.",
    "published": "2026-05-20T20:11:14.070Z",
    "modified": "2026-05-20T20:11:14.070Z",
    "type": "cve",
    "title": "HP Linux Imaging and Printing Software \u2013 Potential Escalation of Privilege and Arbitrary Code Execution",
    "source": "hp",
    "references": "https://support.hp.com/us-en/document/ish_14942099-14942126-16/hpsbpi04118",
    "id": "CVE-2026-8631",
    "bulletinFamily": "",
    "cwe": [
        "CWE-122"
    ],
    "cvelist": null,
    "sourceData": "HP Inc HP Linux Imaging and Printing Software 0",
    "sourceHref": "",
    "cvss": {
        "score": 9.3,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "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": "HP Linux Imaging and Printing Software",
    "version": "0",
    "vendor": "HP Inc",
    "ai_description": "Integer overflow in hpcups processing path allowing escalation of privileges and/or arbitrary code execution",
    "ai_severity": "Critical",
    "ai_vendor": "HP Inc",
    "ai_product": "HP Linux Imaging and Printing Software",
    "ai_version": "0",
    "ai_score": 9.3
}