wifi: mac80211: remove station if connection prep fails_CVE-2026-46125

{
    "lastseen": "",
    "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: remove station if connection prep fails\n\nIf connection preparation fails for MLO connections, then the\ninterface is completely reset to non-MLD. In this case, we must\nnot keep the station since it's related to the link of the vif\nbeing removed. Delete an existing station. Any \"new_sta\" is\nalready being removed, so that doesn't need changes.\n\nThis fixes a use-after-free/double-free in debugfs if that's\nenabled, because a vif going from MLD (and to MLD, but that's\nnot relevant here) recreates its entire debugfs.",
    "published": "2026-05-28T09:35:39.809Z",
    "modified": "2026-05-30T10:48:05.980Z",
    "type": "cve",
    "title": "wifi: mac80211: remove station if connection prep fails",
    "source": "Linux",
    "references": "https://git.kernel.org/stable/c/fe75fa1ac9a92990f7fc3d34b17808fd933071b2\nhttps://git.kernel.org/stable/c/afcbaed89cdc1a001b43270cbf5394bb4804270a\nhttps://git.kernel.org/stable/c/9e28654f79f443bca9b29ff3ae7cf18abfba58a0\nhttps://git.kernel.org/stable/c/1c2b72ea89882aeb948340498391e69c58d466f1\nhttps://git.kernel.org/stable/c/283fc9e44ff5b5ac967439b4951b80bd4299f4e4",
    "id": "CVE-2026-46125",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Linux Linux 81151ce462e533551f3284bfdb8e0f461c9220e6\nLinux Linux 81151ce462e533551f3284bfdb8e0f461c9220e6\nLinux Linux 81151ce462e533551f3284bfdb8e0f461c9220e6\nLinux Linux 81151ce462e533551f3284bfdb8e0f461c9220e6\nLinux Linux 81151ce462e533551f3284bfdb8e0f461c9220e6\nLinux Linux 6.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
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        "baseScore": 0,
        "baseSeverity": "",
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        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
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            "baseScore": 0,
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            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Linux",
    "version": "81151ce462e533551f3284bfdb8e0f461c9220e6",
    "vendor": "Linux",
    "ai_description": "",
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    "ai_score": 0
}