netfilter: nft_ct: drop pending enqueued packets on removal_CVE-2026-43060

{
    "lastseen": "",
    "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_ct: drop pending enqueued packets on removal\n\nPackets sitting in nfqueue might hold a reference to:\n\n- templates that specify the conntrack zone, because a percpu area is\n  used and module removal is possible.\n- conntrack timeout policies and helper, where object removal leave\n  a stale reference.\n\nSince these objects can just go away, drop enqueued packets to avoid\nstale reference to them.\n\nIf there is a need for finer grain removal, this logic can be revisited\nto make selective packet drop upon dependencies.",
    "published": "2026-05-05T15:17:26.393Z",
    "modified": "2026-05-08T12:40:14.866Z",
    "type": "cve",
    "title": "netfilter: nft_ct: drop pending enqueued packets on removal",
    "source": "Linux",
    "references": "https://git.kernel.org/stable/c/8a64e76933672b08bd85b63086f33432070fd729\nhttps://git.kernel.org/stable/c/3da0b946835f33bf36b459ead764c61a761e689b\nhttps://git.kernel.org/stable/c/ab50302190b303f847c4eba0e31a01a56dec596e\nhttps://git.kernel.org/stable/c/e68a8db3a0546482b34e9ca5ca886bcf73eb37bb\nhttps://git.kernel.org/stable/c/6802ff8beceb9c4254318e81c1395720438f2cc2\nhttps://git.kernel.org/stable/c/f29a055e4f593e577805b41228b142b58f48df1b\nhttps://git.kernel.org/stable/c/77da55dee67720e2b8d2db49a53334e6c017ee7b\nhttps://git.kernel.org/stable/c/36eae0956f659e48d5366d9b083d9417f3263ddc",
    "id": "CVE-2026-43060",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Linux Linux 7e0b2b57f01d183e1c84114f1f2287737358d748\nLinux Linux 7e0b2b57f01d183e1c84114f1f2287737358d748\nLinux Linux 7e0b2b57f01d183e1c84114f1f2287737358d748\nLinux Linux 7e0b2b57f01d183e1c84114f1f2287737358d748\nLinux Linux 7e0b2b57f01d183e1c84114f1f2287737358d748\nLinux Linux 7e0b2b57f01d183e1c84114f1f2287737358d748\nLinux Linux 7e0b2b57f01d183e1c84114f1f2287737358d748\nLinux Linux 7e0b2b57f01d183e1c84114f1f2287737358d748\nLinux Linux 4.19",
    "sourceHref": "",
    "cvss": {
        "score": 7.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Linux",
    "version": "7e0b2b57f01d183e1c84114f1f2287737358d748",
    "vendor": "Linux",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}