{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-97543",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-24T16:01:01.154Z",
        "datePublished": "2026-09-25T10:21:39.249Z",
        "dateUpdated": "2026-10-19T09:09:05.396Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:09:05.396Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: destroy seen inode bitmap when we fail to add a dirpath\n\nLOLLM observes a memory leak in xchk_dirtree_create_path if we create\nthe directory path object but appending the name to the path fails.\nWhen this happens, we don't tear down the (empty) seen inode bitmap.\nThis is a pretty trivial error, but let's not leave logic bombs.\n\nDo the same for a similar bug in xrep_dirtree_create_adoption_path."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/xfs/scrub/dirtree.c",
                        "fs/xfs/scrub/dirtree_repair.c"
                    ],
                    "versions": [
                        {
                            "version": "928b721a11789a9363d6d7c32a1f3166a79f3b5f",
                            "lessThan": "3b10ca4302ee2dda4233f70b2033883ee376fa6a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "928b721a11789a9363d6d7c32a1f3166a79f3b5f",
                            "lessThan": "0b756de8167f2f06ffceadc71cb17c1fc7be4be8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "928b721a11789a9363d6d7c32a1f3166a79f3b5f",
                            "lessThan": "582f54dce62043f7a0503ab8c76d718d0293da59",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "928b721a11789a9363d6d7c32a1f3166a79f3b5f",
                            "lessThan": "1a441c6842da75c5b862cc1c9f7969d6a93b54b9",
                            "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/dirtree.c",
                        "fs/xfs/scrub/dirtree_repair.c"
                    ],
                    "versions": [
                        {
                            "version": "6.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "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": "6.10",
                                    "versionEndExcluding": "6.12.111"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "6.18.53"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "7.2.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/3b10ca4302ee2dda4233f70b2033883ee376fa6a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0b756de8167f2f06ffceadc71cb17c1fc7be4be8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/582f54dce62043f7a0503ab8c76d718d0293da59"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1a441c6842da75c5b862cc1c9f7969d6a93b54b9"
                }
            ],
            "title": "xfs: destroy seen inode bitmap when we fail to add a dirpath",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}