CVE-2026-64600Published

xfs: resample the data fork mapping after cycling ILOCK

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-64600

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/xfs/xfs_reflink.c"
                    ],
                    "versions": [
                        {
                            "version": "3c68d44a2b49a0ac9165faa9c191e1e618c8a8d5",
                            "lessThan": "dc11be133efca5fe3a2fb02b016dee825cc12f18",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c68d44a2b49a0ac9165faa9c191e1e618c8a8d5",
                            "lessThan": "b8c9aa832b52680ee40d6cab0efb081f9a69df05",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c68d44a2b49a0ac9165faa9c191e1e618c8a8d5",
                            "lessThan": "50f0012da1040f69a4e788cd9aed587c9a04983f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c68d44a2b49a0ac9165faa9c191e1e618c8a8d5",
                            "lessThan": "e705d81a7193dd19e69b8e2bad4696d78a4ea075",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c68d44a2b49a0ac9165faa9c191e1e618c8a8d5",
                            "lessThan": "206c09b04dc5469c7ff14d8aceff2d47c88078d9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c68d44a2b49a0ac9165faa9c191e1e618c8a8d5",
                            "lessThan": "44f891bc088958399eec27f7604928694aa35581",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c68d44a2b49a0ac9165faa9c191e1e618c8a8d5",
                            "lessThan": "2f4acd0fcd862e22eab45690ec2c08c80b6ef2e7",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/xfs/xfs_reflink.c"
                    ],
                    "versions": [
                        {
                            "version": "4.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.96",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.39",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.4",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON