{
    "id": "CVE-2018-20815",
    "published": "2019-05-31 22:29:00",
    "last_modified": "2026-06-17 01:53:31",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-119",
    "description": "In QEMU 3.1.0, load_device_tree in device_tree.c calls the deprecated load_image function, which has a buffer overflow risk.",
    "epss_score": "0.04428",
    "epss_percentile": "0.91108",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 18:17:18",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "qemu",
            "product": "qemu"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://access.redhat.com/errata/RHSA-2019:1667",
        "https://access.redhat.com/errata/RHSA-2019:1723",
        "https://access.redhat.com/errata/RHSA-2019:1743",
        "https://access.redhat.com/errata/RHSA-2019:1881",
        "https://access.redhat.com/errata/RHSA-2019:1968",
        "https://access.redhat.com/errata/RHSA-2019:2507",
        "https://access.redhat.com/errata/RHSA-2019:2553",
        "https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=da885fe1ee8b4589047484bd7fa05a4905b52b17",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BOE3PVFPMWMXV3DGP2R3XIHAF2ZQU3FS/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVDHJB2QKXNDU7OFXIHIL5O5VN5QCSZL/",
        "https://seclists.org/bugtraq/2019/Aug/41",
        "https://www.debian.org/security/2019/dsa-4506",
        "https://access.redhat.com/errata/RHSA-2019:1667",
        "https://access.redhat.com/errata/RHSA-2019:1723",
        "https://access.redhat.com/errata/RHSA-2019:1743",
        "https://access.redhat.com/errata/RHSA-2019:1881",
        "https://access.redhat.com/errata/RHSA-2019:1968",
        "https://access.redhat.com/errata/RHSA-2019:2507",
        "https://access.redhat.com/errata/RHSA-2019:2553",
        "https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=da885fe1ee8b4589047484bd7fa05a4905b52b17",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BOE3PVFPMWMXV3DGP2R3XIHAF2ZQU3FS/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVDHJB2QKXNDU7OFXIHIL5O5VN5QCSZL/",
        "https://seclists.org/bugtraq/2019/Aug/41",
        "https://www.debian.org/security/2019/dsa-4506"
    ]
}