{
    "id": "CVE-2022-22720",
    "published": "2022-03-14 11:15:09",
    "last_modified": "2026-06-17 04:28:51",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-444",
    "description": "Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling",
    "epss_score": "0.28189",
    "epss_percentile": "0.98063",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-03 18:17:32",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 28.2% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "apache",
            "product": "http_server"
        },
        {
            "vendor": "apple",
            "product": "mac_os_x"
        },
        {
            "vendor": "apple",
            "product": "macos"
        },
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "oracle",
            "product": "enterprise_manager_ops_center"
        },
        {
            "vendor": "oracle",
            "product": "http_server"
        },
        {
            "vendor": "oracle",
            "product": "zfs_storage_appliance_kit"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://seclists.org/fulldisclosure/2022/May/33",
        "http://seclists.org/fulldisclosure/2022/May/35",
        "http://seclists.org/fulldisclosure/2022/May/38",
        "http://www.openwall.com/lists/oss-security/2022/03/14/3",
        "https://httpd.apache.org/security/vulnerabilities_24.html",
        "https://lists.debian.org/debian-lts-announce/2022/03/msg00033.html",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGWILBORT67SHMSLYSQZG2NMXGCMPUZO/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X73C35MMMZGBVPQQCH7LQZUMYZNQA5FO/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7H26WJ6TPKNWV3QKY4BHKUKQVUTZJTD/",
        "https://security.gentoo.org/glsa/202208-20",
        "https://security.netapp.com/advisory/ntap-20220321-0001/",
        "https://support.apple.com/kb/HT213255",
        "https://support.apple.com/kb/HT213256",
        "https://support.apple.com/kb/HT213257",
        "https://www.oracle.com/security-alerts/cpuapr2022.html",
        "https://www.oracle.com/security-alerts/cpujul2022.html",
        "http://seclists.org/fulldisclosure/2022/May/33",
        "http://seclists.org/fulldisclosure/2022/May/35",
        "http://seclists.org/fulldisclosure/2022/May/38",
        "http://www.openwall.com/lists/oss-security/2022/03/14/3",
        "https://httpd.apache.org/security/vulnerabilities_24.html",
        "https://lists.debian.org/debian-lts-announce/2022/03/msg00033.html",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGWILBORT67SHMSLYSQZG2NMXGCMPUZO/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X73C35MMMZGBVPQQCH7LQZUMYZNQA5FO/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7H26WJ6TPKNWV3QKY4BHKUKQVUTZJTD/"
    ]
}