{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-74730",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-15T05:44:03.930Z",
        "datePublished": "2026-08-22T15:33:19.659Z",
        "dateUpdated": "2026-08-22T15:33:19.659Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-22T15:33:19.659Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Pin the 'struct nfs_server' during a FREE_STATEID call\n\nDan Aloni reports that he was able to hit a use-after-free bug if a\nFREE_STATEID operation gets delayed for whatever reason. Fix this by\nbumping the refcount of the 'struct nfs_server' object for the duration\nof the FREE_STATEID so it doesn't get cleaned up from underneath us\nwhile operations are still in flight."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/nfs/nfs4proc.c"
                    ],
                    "versions": [
                        {
                            "version": "7c1d5fae4a87d3cf3e9ffd68bcdbaf6529013009",
                            "lessThan": "ed2f92ce2fc48463c41e0e540b9a3454889e8af8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c1d5fae4a87d3cf3e9ffd68bcdbaf6529013009",
                            "lessThan": "d858ab09e787106432d4d9830bad9dfedf02f890",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c1d5fae4a87d3cf3e9ffd68bcdbaf6529013009",
                            "lessThan": "af62f1af182d33a0de38308c012841885d8ab92e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c1d5fae4a87d3cf3e9ffd68bcdbaf6529013009",
                            "lessThan": "caee6a68ffaa5016dfc01cd0b3dc1896a32e3abd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c1d5fae4a87d3cf3e9ffd68bcdbaf6529013009",
                            "lessThan": "ed1161ab6239761958b38d5667225634fc2be894",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c1d5fae4a87d3cf3e9ffd68bcdbaf6529013009",
                            "lessThan": "d71dfffa512e71b166a889484e4c3b148a9a3af2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c1d5fae4a87d3cf3e9ffd68bcdbaf6529013009",
                            "lessThan": "80ed3d762628b36c9e4b22fac7c65b72ef3b13dd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c1d5fae4a87d3cf3e9ffd68bcdbaf6529013009",
                            "lessThan": "cf616096a0f3a2b60f7d68b6b39674a6867ded9c",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/nfs/nfs4proc.c"
                    ],
                    "versions": [
                        {
                            "version": "3.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.265",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.216",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.183",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.152",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.104",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.45",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.9",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "5.10.265"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "5.15.216"
                                },
                                {
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "6.6.152"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "6.12.104"
                                },
                                {
                                    "vulnerable": true,
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                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "7.1.9"
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "7.2"
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                            ]
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/ed2f92ce2fc48463c41e0e540b9a3454889e8af8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d858ab09e787106432d4d9830bad9dfedf02f890"
                },
                {
                    "url": "https://git.kernel.org/stable/c/af62f1af182d33a0de38308c012841885d8ab92e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/caee6a68ffaa5016dfc01cd0b3dc1896a32e3abd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ed1161ab6239761958b38d5667225634fc2be894"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d71dfffa512e71b166a889484e4c3b148a9a3af2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/80ed3d762628b36c9e4b22fac7c65b72ef3b13dd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cf616096a0f3a2b60f7d68b6b39674a6867ded9c"
                }
            ],
            "title": "NFS: Pin the 'struct nfs_server' during a FREE_STATEID call",
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    }
}