{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98553",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.356Z",
        "datePublished": "2026-10-18T15:18:20.728Z",
        "dateUpdated": "2026-10-19T09:21:36.247Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:21:36.247Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nautofs: fix sbi->pipe file reference leak in autofs_kill_sb()\n\nWhen autofs_fill_super() fails before clearing AUTOFS_SBI_CATATONIC (for\nexample, when find_get_pid() fails on an invalid pgrp mount option, or\nwhen an fs_context is closed before mounting), deactivate_locked_super()\ninvokes autofs_kill_sb() -> autofs_catatonic_mode(sbi).\n\nBecause AUTOFS_SBI_CATATONIC is still set in sbi->flags,\nautofs_catatonic_mode() returns early without calling fput(sbi->pipe),\npermanently leaking the pipe struct file reference.\n\nExplicitly release sbi->pipe in autofs_kill_sb() if it is still non-NULL\nafter autofs_catatonic_mode()."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/autofs/inode.c"
                    ],
                    "versions": [
                        {
                            "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
                            "lessThan": "3684e2273ba94553af3c5195a46a50214a1a96e3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
                            "lessThan": "0662b1ff9b383d5a233d344e4dc518c27a17f7b8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
                            "lessThan": "34fa4c1c6e10507dc60e35a82cc9655666946cfd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
                            "lessThan": "a58593b501b7be5ad2bc5181bfa8cd4599be257c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
                            "lessThan": "f1c57f5b16bbc3571bd479c290996c4d4e1fb931",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
                            "lessThan": "4bcb371019097d0e357f097902587401c509bbc9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
                            "lessThan": "fc4fd0281ac80b5a3c5a2330f688f0f9d2a420b6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7",
                            "lessThan": "aa5e44b29ffe4eaa08cc2237fd65bc2596bc023e",
                            "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/autofs/inode.c"
                    ],
                    "versions": [
                        {
                            "version": "4.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.55",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.9",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "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": "4.18",
                                    "versionEndExcluding": "5.10.271"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.18",
                                    "versionEndExcluding": "5.15.222"
                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.18",
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.18",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
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                                    "versionEndExcluding": "7.3"
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/3684e2273ba94553af3c5195a46a50214a1a96e3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0662b1ff9b383d5a233d344e4dc518c27a17f7b8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/34fa4c1c6e10507dc60e35a82cc9655666946cfd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a58593b501b7be5ad2bc5181bfa8cd4599be257c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f1c57f5b16bbc3571bd479c290996c4d4e1fb931"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4bcb371019097d0e357f097902587401c509bbc9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fc4fd0281ac80b5a3c5a2330f688f0f9d2a420b6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/aa5e44b29ffe4eaa08cc2237fd65bc2596bc023e"
                }
            ],
            "title": "autofs: fix sbi->pipe file reference leak in autofs_kill_sb()",
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}