{
    "id": "CVE-2019-8720",
    "published": "2023-03-06 23:15:10",
    "last_modified": "2026-06-17 02:42:26",
    "cvss_score": "8.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "cwe": "CWE-119",
    "description": "A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.",
    "epss_score": "0.01556",
    "epss_percentile": "0.74173",
    "kev": 1,
    "kev_due": "2022-06-13",
    "has_exploit": 0,
    "updated_at": "2026-09-27 18:17:24",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-06-13."
    },
    "products": [
        {
            "vendor": "redhat",
            "product": "codeready_linux_builder"
        },
        {
            "vendor": "redhat",
            "product": "codeready_linux_builder_eus"
        },
        {
            "vendor": "redhat",
            "product": "codeready_linux_builder_for_arm64_eus"
        },
        {
            "vendor": "redhat",
            "product": "codeready_linux_builder_for_ibm_z_systems_eus"
        },
        {
            "vendor": "redhat",
            "product": "codeready_linux_builder_for_power_little_endian_eus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_desktop"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_eus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_for_arm64_eus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_for_ibm_z_systems"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_for_ibm_z_systems_eus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_for_power_big_endian"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_for_power_little_endian"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_for_power_little_endian_eus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_for_scientific_computing"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_aus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_tus"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server_update_services_for_sap_solutions"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_workstation"
        },
        {
            "vendor": "webkitgtk",
            "product": "webkitgtk"
        },
        {
            "vendor": "wpewebkit",
            "product": "wpe_webkit"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2019-8720",
        "date_added": "2022-05-23",
        "due_date": "2022-06-13",
        "vendor": "WebKitGTK",
        "product": "WebKitGTK",
        "name": "WebKitGTK Memory Corruption Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://bugzilla.redhat.com/show_bug.cgi?id=1876611",
        "https://webkitgtk.org/security/WSA-2019-0005.html",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1876611",
        "https://webkitgtk.org/security/WSA-2019-0005.html",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8720"
    ]
}