{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-23251",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-01-13T15:37:45.990Z",
        "datePublished": "2026-03-18T17:01:42.483Z",
        "dateUpdated": "2026-05-11T22:03:14.783Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:03:14.783Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: only call xf{array,blob}_destroy if we have a valid pointer\n\nOnly call the xfarray and xfblob destructor if we have a valid pointer,\nand be sure to null out that pointer afterwards.  Note that this patch\nfixes a large number of commits, most of which were merged between 6.9\nand 6.10."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/xfs/scrub/agheader_repair.c",
                        "fs/xfs/scrub/attr_repair.c",
                        "fs/xfs/scrub/dir_repair.c",
                        "fs/xfs/scrub/dirtree.c",
                        "fs/xfs/scrub/nlinks.c"
                    ],
                    "versions": [
                        {
                            "version": "ab97f4b1c030750f2475bf4da8a9554d02206640",
                            "lessThan": "5de5be3ed7e7fa4ebde4f4b58fb9a629644f9202",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ab97f4b1c030750f2475bf4da8a9554d02206640",
                            "lessThan": "c9ccefacae0d8091683447bc338bd7741417039d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ab97f4b1c030750f2475bf4da8a9554d02206640",
                            "lessThan": "d827612c81a26cc1dd83a211cfcb5ad8765da0c4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ab97f4b1c030750f2475bf4da8a9554d02206640",
                            "lessThan": "ba408d299a3bb3c5309f40c5326e4fb83ead4247",
                            "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/xfs/scrub/agheader_repair.c",
                        "fs/xfs/scrub/attr_repair.c",
                        "fs/xfs/scrub/dir_repair.c",
                        "fs/xfs/scrub/dirtree.c",
                        "fs/xfs/scrub/nlinks.c"
                    ],
                    "versions": [
                        {
                            "version": "6.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.75",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.16",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.6",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "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": "6.10",
                                    "versionEndExcluding": "6.12.75"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "6.18.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "6.19.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "7.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/5de5be3ed7e7fa4ebde4f4b58fb9a629644f9202"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c9ccefacae0d8091683447bc338bd7741417039d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d827612c81a26cc1dd83a211cfcb5ad8765da0c4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ba408d299a3bb3c5309f40c5326e4fb83ead4247"
                }
            ],
            "title": "xfs: only call xf{array,blob}_destroy if we have a valid pointer",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}