{
    "id": "CVE-2022-2294",
    "published": "2022-07-28 02:15:07",
    "last_modified": "2026-08-04 05:16:28",
    "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-787",
    "description": "Heap buffer overflow in WebRTC in Google Chrome prior to 103.0.5060.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.",
    "epss_score": "0.70461",
    "epss_percentile": "0.99371",
    "kev": 1,
    "kev_due": "2022-09-15",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:29:58",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-09-15."
    },
    "products": [
        {
            "vendor": "apple",
            "product": "ipados"
        },
        {
            "vendor": "apple",
            "product": "iphone_os"
        },
        {
            "vendor": "apple",
            "product": "mac_os_x"
        },
        {
            "vendor": "apple",
            "product": "macos"
        },
        {
            "vendor": "apple",
            "product": "tvos"
        },
        {
            "vendor": "apple",
            "product": "watchos"
        },
        {
            "vendor": "fedoraproject",
            "product": "extra_packages_for_enterprise_linux"
        },
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "google",
            "product": "chrome"
        },
        {
            "vendor": "webkitgtk",
            "product": "webkitgtk"
        },
        {
            "vendor": "webrtc_project",
            "product": "webrtc"
        },
        {
            "vendor": "wpewebkit",
            "product": "wpe_webkit"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2022-2294",
        "date_added": "2022-08-25",
        "due_date": "2022-09-15",
        "vendor": "WebRTC",
        "product": "WebRTC",
        "name": "WebRTC Heap Buffer Overflow Vulnerability",
        "ransomware": 1
    },
    "exploits": [],
    "refs_list": [
        "http://www.openwall.com/lists/oss-security/2022/07/28/2",
        "https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html",
        "https://crbug.com/1341043",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/",
        "https://security.gentoo.org/glsa/202208-35",
        "https://security.gentoo.org/glsa/202208-39",
        "https://security.gentoo.org/glsa/202311-11",
        "http://www.openwall.com/lists/oss-security/2022/07/28/2",
        "https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html",
        "https://crbug.com/1341043",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/",
        "https://security.gentoo.org/glsa/202208-35",
        "https://security.gentoo.org/glsa/202208-39",
        "https://security.gentoo.org/glsa/202311-11",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294"
    ]
}