{
    "id": "CVE-2019-6208",
    "published": "2019-03-05 16:29:00",
    "last_modified": "2026-06-17 02:38:48",
    "cvss_score": "5.5",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
    "cwe": "CWE-665",
    "description": "A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2. A malicious application may cause unexpected changes in memory shared between processes.",
    "epss_score": "0.03420",
    "epss_percentile": "0.88523",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-03 18:17:24",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "apple",
            "product": "iphone_os"
        },
        {
            "vendor": "apple",
            "product": "mac_os_x"
        },
        {
            "vendor": "apple",
            "product": "tv_os"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "46296",
            "title": "macOS XNU - Copy-on-Write Behaviour Bypass via Partial-Page Truncation of File",
            "date": "2019-01-31",
            "url": "https://www.exploit-db.com/exploits/46296"
        }
    ],
    "refs_list": [
        "http://www.securityfocus.com/bid/106695",
        "https://support.apple.com/HT209443",
        "https://support.apple.com/HT209446",
        "https://support.apple.com/HT209447",
        "https://www.exploit-db.com/exploits/46296/",
        "http://www.securityfocus.com/bid/106695",
        "https://support.apple.com/HT209443",
        "https://support.apple.com/HT209446",
        "https://support.apple.com/HT209447",
        "https://www.exploit-db.com/exploits/46296/"
    ]
}