CVE-2026-89745Published

debugfs: Fix lockdown check for mmap_prepare

cve-program · CVE-2026-89745

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/debugfs/file.c"
                    ],
                    "versions": [
                        {
                            "version": "651fdda8406d42a5004c5c79f269540a85d6a1ab",
                            "lessThan": "e7f6a6b5741d16fdac7adaecbe0fa52ae756f208",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "651fdda8406d42a5004c5c79f269540a85d6a1ab",
                            "lessThan": "f81808de37338aac8e167f99bfae647b1b835c70",
                            "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/debugfs/file.c"
                    ],
                    "versions": [
                        {
                            "version": "6.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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