{
    "id": "CVE-2022-23303",
    "published": "2022-01-17 02:15:06",
    "last_modified": "2026-07-14 12:16:47",
    "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-203",
    "description": "The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9494.",
    "epss_score": "0.03054",
    "epss_percentile": "0.87217",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-10 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": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "w1.fi",
            "product": "hostapd"
        },
        {
            "vendor": "w1.fi",
            "product": "wpa_supplicant"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/",
        "https://security.gentoo.org/glsa/202309-16",
        "https://w1.fi/security/2022-1/",
        "https://lists.debian.org/debian-lts-announce/2025/04/msg00019.html",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/",
        "https://security.gentoo.org/glsa/202309-16",
        "https://w1.fi/security/2022-1/",
        "https://cert-portal.siemens.com/productcert/html/ssa-585531.html"
    ]
}