{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-99067",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.389Z",
        "datePublished": "2026-10-23T12:23:10.430Z",
        "dateUpdated": "2026-10-23T12:23:10.430Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-23T12:23:10.430Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: scrub: fix local_root reference leak in scrub_print_warning_inode()\n\nWhen paths_from_inode() fails, scrub_print_warning_inode() jumps to err\nwithout dropping the reference taken by btrfs_get_fs_root(), leaking a\nreference to the root every time path resolution fails while printing\nscrub warnings.  Every other error and success path of the function\ndrops the reference.\n\nDrop the reference on the paths_from_inode() failure path too."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/btrfs/scrub.c"
                    ],
                    "versions": [
                        {
                            "version": "558540c17771eaf89b1a3be39aa2c8bc837da1a6",
                            "lessThan": "41cabfbf3532e2a2a17be9e4876042a5393b5c8d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "558540c17771eaf89b1a3be39aa2c8bc837da1a6",
                            "lessThan": "452a435b74f7f598a343c51f7c89c5d2244384b6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "558540c17771eaf89b1a3be39aa2c8bc837da1a6",
                            "lessThan": "12ba7d8b9cd45a2c6aa8f37c3f4b8a50422fb549",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "558540c17771eaf89b1a3be39aa2c8bc837da1a6",
                            "lessThan": "a7e5992bc37088f9b00e531955022aef69de3dc7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "558540c17771eaf89b1a3be39aa2c8bc837da1a6",
                            "lessThan": "1fd742c7479961da6d0bb794ef8ac6b7b9442847",
                            "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/btrfs/scrub.c"
                    ],
                    "versions": [
                        {
                            "version": "3.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.113",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.11",
                            "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": "3.2",
                                    "versionEndExcluding": "6.6.160"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "6.12.113"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "6.18.57"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "7.2.11"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/41cabfbf3532e2a2a17be9e4876042a5393b5c8d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/452a435b74f7f598a343c51f7c89c5d2244384b6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/12ba7d8b9cd45a2c6aa8f37c3f4b8a50422fb549"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a7e5992bc37088f9b00e531955022aef69de3dc7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1fd742c7479961da6d0bb794ef8ac6b7b9442847"
                }
            ],
            "title": "btrfs: scrub: fix local_root reference leak in scrub_print_warning_inode()",
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                "engine": "bippy-1.2.0"
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}