Certain HP DeskJet All In One (AIO) Devices – Potential Remote Code Execution & Potential Buffer Overflow_CVE-2026-4682

{
    "lastseen": "",
    "description": "Certain HP DeskJet All in One devices\nmay be vulnerable to remote code execution caused by a buffer overflow when\nspecially crafted Web Services for Devices (WSD) scan requests are improperly\nvalidated and handled by the MFP.\n\n\n\nWSD\nScan is a Microsoft Windows\u2013based network scanning protocol that allows a PC to\ndiscover scanners (and MFPs) on a network and send scan jobs to them without\nrequiring vendor specific drivers or utilities.",
    "published": "2026-04-15T14:32:31.348Z",
    "modified": "2026-04-15T14:32:31.348Z",
    "type": "cve",
    "title": "Certain HP DeskJet All In One (AIO) Devices \u2013 Potential Remote Code Execution & Potential Buffer Overflow",
    "source": "hp",
    "references": "https://support.hp.com/us-en/document/ish_14744451-14744475-16",
    "id": "CVE-2026-4682",
    "bulletinFamily": "",
    "cwe": [
        "CWE-121"
    ],
    "cvelist": null,
    "sourceData": "HP Inc HP DeskJet 2800e All-in-One Printer series 0\nHP Inc HP DeskJet 4200 All-in-One Printer series 0\nHP Inc HP DeskJet Ink Advantage 4200 All-in-One Printer series 0\nHP Inc HP DeskJet 4200e All-in-One Printer series 0\nHP Inc HP DeskJet Ink Advantage Ultra 4900 series 0\nHP Inc HP DeskJet Ink Advantage 2800 All-in-One Printer series 0",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:A/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 DeskJet 2800e All-in-One Printer series",
    "version": "0",
    "vendor": "HP Inc",
    "ai_description": "Remote code execution and buffer overflow vulnerability in HP DeskJet All-in-One devices due to improper validation of WSD scan requests",
    "ai_severity": "High",
    "ai_vendor": "HP Inc",
    "ai_product": "HP DeskJet All-in-One Printer series",
    "ai_version": "0",
    "ai_score": 8.7
}