Integer Overflow in Avast Antiviurs 25.1.981.6 on Windows may result in privilege escalation_CVE-2025-3500

{
    "lastseen": "",
    "description": "Integer Overflow or Wraparound vulnerability in Avast Antivirus (25.1.981.6) on Windows allows Privilege Escalation.This issue affects Antivirus: from 25.1.981.6 before 25.3.",
    "published": "2025-12-01T16:09:00.428Z",
    "modified": "2025-12-01T17:11:53.131Z",
    "type": "cve",
    "title": "Integer Overflow in Avast Antiviurs 25.1.981.6 on Windows may result in privilege escalation",
    "source": "NLOK",
    "references": "https://www.gendigital.com/us/en/contact-us/security-advisories/",
    "id": "CVE-2025-3500",
    "bulletinFamily": "",
    "cwe": [
        "CWE-190"
    ],
    "cvelist": null,
    "sourceData": "Avast Antivirus 25.1.981.6",
    "sourceHref": "",
    "cvss": {
        "score": 9,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/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": "Antivirus",
    "version": "25.1.981.6",
    "vendor": "Avast",
    "ai_description": "Integer Overflow or Wraparound vulnerability in Avast Antivirus allows Privilege Escalation",
    "ai_severity": "Critical",
    "ai_vendor": "Avast",
    "ai_product": "Avast Antivirus",
    "ai_version": "25.1.981.6",
    "ai_score": 9
}