netfilter: conntrack_irc: fix possible out-of-bounds read_CVE-2026-53268

{
    "lastseen": "",
    "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: conntrack_irc: fix possible out-of-bounds read\n\nWhen parsing fails after we've matched the command string we\nshould bail out instead of trying to match a different command.\n\nThis helper should be deprecated, given prevalence of TLS I doubt it has\nany relevance in 2026.",
    "published": "2026-06-25T08:39:54.511Z",
    "modified": "2026-06-28T06:41:12.729Z",
    "type": "cve",
    "title": "netfilter: conntrack_irc: fix possible out-of-bounds read",
    "source": "Linux",
    "references": "https://git.kernel.org/stable/c/4cdda7f868f48e2f81579371584fdbdce37df2c8\nhttps://git.kernel.org/stable/c/8a1d6e40dedfe1068aee094d851bd69e289c9fd6\nhttps://git.kernel.org/stable/c/0afc802160af0df61ed374fdb97fb34cfe5cdf2f\nhttps://git.kernel.org/stable/c/7c34f91305292083253df6a9f6c8ede02d4ccaea\nhttps://git.kernel.org/stable/c/ddddd8271359961e403d11c90c9ba9fc38914f7e\nhttps://git.kernel.org/stable/c/9e5da2379f968a3ea5a6e38921ab6201576466dc\nhttps://git.kernel.org/stable/c/573810f61bcd6b6815e2ff53bbdd2b9c9d747176\nhttps://git.kernel.org/stable/c/66eba0ffce3b7e11449946b4cbbef8ea36112f56",
    "id": "CVE-2026-53268",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Linux Linux 869f37d8e48f3911eb70f38a994feaa8f8380008\nLinux Linux 869f37d8e48f3911eb70f38a994feaa8f8380008\nLinux Linux 869f37d8e48f3911eb70f38a994feaa8f8380008\nLinux Linux 869f37d8e48f3911eb70f38a994feaa8f8380008\nLinux Linux 869f37d8e48f3911eb70f38a994feaa8f8380008\nLinux Linux 869f37d8e48f3911eb70f38a994feaa8f8380008\nLinux Linux 869f37d8e48f3911eb70f38a994feaa8f8380008\nLinux Linux 869f37d8e48f3911eb70f38a994feaa8f8380008\nLinux Linux 2.6.20",
    "sourceHref": "",
    "cvss": {
        "score": 8.2,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
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        "baseScore": 0,
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        "scope": "",
        "confidentialityImpact": "",
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        "availabilityImpact": "",
        "cvssV3": {
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    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Linux",
    "version": "869f37d8e48f3911eb70f38a994feaa8f8380008",
    "vendor": "Linux",
    "ai_description": "",
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    "ai_score": 0
}