{
    "id": "CVE-2022-25315",
    "published": "2022-02-18 05:15:08",
    "last_modified": "2026-06-17 04:33:22",
    "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-190",
    "description": "In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.",
    "epss_score": "0.04821",
    "epss_percentile": "0.91738",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 18:17:28",
    "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": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "libexpat_project",
            "product": "libexpat"
        },
        {
            "vendor": "oracle",
            "product": "http_server"
        },
        {
            "vendor": "oracle",
            "product": "zfs_storage_appliance_kit"
        },
        {
            "vendor": "siemens",
            "product": "sinema_remote_connect_server"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.openwall.com/lists/oss-security/2022/02/19/1",
        "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf",
        "https://github.com/libexpat/libexpat/pull/559",
        "https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/",
        "https://security.gentoo.org/glsa/202209-24",
        "https://security.netapp.com/advisory/ntap-20220303-0008/",
        "https://www.debian.org/security/2022/dsa-5085",
        "https://www.oracle.com/security-alerts/cpuapr2022.html",
        "http://www.openwall.com/lists/oss-security/2022/02/19/1",
        "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf",
        "https://github.com/libexpat/libexpat/pull/559",
        "https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/",
        "https://security.gentoo.org/glsa/202209-24",
        "https://security.netapp.com/advisory/ntap-20220303-0008/",
        "https://www.debian.org/security/2022/dsa-5085",
        "https://www.oracle.com/security-alerts/cpuapr2022.html"
    ]
}