{
    "id": "CVE-2017-15398",
    "published": "2018-08-28 20:29:00",
    "last_modified": "2026-06-17 01:07:45",
    "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": "A stack buffer overflow in the QUIC networking stack in Google Chrome prior to 62.0.3202.89 allowed a remote attacker to gain code execution via a malicious server.",
    "epss_score": "0.03833",
    "epss_percentile": "0.89827",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:17",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "google",
            "product": "chrome"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_desktop"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_server"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux_workstation"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.securityfocus.com/bid/101692",
        "https://access.redhat.com/errata/RHSA-2017:3151",
        "https://chromereleases.googleblog.com/2017/11/stable-channel-update-for-desktop.html",
        "https://crbug.com/777728",
        "https://security.gentoo.org/glsa/201711-02",
        "https://www.debian.org/security/2017/dsa-4024",
        "http://www.securityfocus.com/bid/101692",
        "https://access.redhat.com/errata/RHSA-2017:3151",
        "https://chromereleases.googleblog.com/2017/11/stable-channel-update-for-desktop.html",
        "https://crbug.com/777728",
        "https://security.gentoo.org/glsa/201711-02",
        "https://www.debian.org/security/2017/dsa-4024"
    ]
}