CVE-2026-98981Published

namespace: unhash a dentry before detaching the mounts on it

Exact source revision recorded 24 Oct 2026 16:17:04 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-98981

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/namespace.c"
                    ],
                    "versions": [
                        {
                            "version": "8ed936b5671bfb33d89bc60bdcc7cf0470ba52fe",
                            "lessThan": "db90eecbde319527aa9480c039d32a0f5fe80574",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8ed936b5671bfb33d89bc60bdcc7cf0470ba52fe",
                            "lessThan": "8d71bfc9b3fc15d7103e82ea9dc5057541866e46",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8ed936b5671bfb33d89bc60bdcc7cf0470ba52fe",
                            "lessThan": "d29cd99db3db74cf3447be74d25740981789d461",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8ed936b5671bfb33d89bc60bdcc7cf0470ba52fe",
                            "lessThan": "8300de4aa5d09061bfcf2af5b52c0cdba3873185",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8ed936b5671bfb33d89bc60bdcc7cf0470ba52fe",
                            "lessThan": "528b383dc35d1e5caf64ddf5d35f983ae543b0d0",
                            "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/namespace.c"
                    ],
                    "versions": [
                        {
                            "version": "3.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "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"
                        }
                    ]
                }