CVE-2026-98993Published

namespace: don't inherit MNT_UMOUNT in clone_mnt()

Exact source revision recorded 23 Oct 2026 16:01:20 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-98993

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",
                        "include/linux/mount.h"
                    ],
                    "versions": [
                        {
                            "version": "590ce4bcbfb4e0462a720a4ad901e84416080bba",
                            "lessThan": "99698cfa34e493fc091219056aae446fe9442a96",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "590ce4bcbfb4e0462a720a4ad901e84416080bba",
                            "lessThan": "c26c1a91ad2881a194f7af543e0b57f0870006b2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "590ce4bcbfb4e0462a720a4ad901e84416080bba",
                            "lessThan": "eecc9cd0fc07dba3f7fb0b2f844b4029435a2f7b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "590ce4bcbfb4e0462a720a4ad901e84416080bba",
                            "lessThan": "5077b52e9e4d72da53c50251296b99cd416765a1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "590ce4bcbfb4e0462a720a4ad901e84416080bba",
                            "lessThan": "e2c6d326216642011da318b9edfd5d57ebd5a56f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7052e71b2d085f76800115d4a212dcaf82b86262",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4.0.2",
                            "lessThan": "4.1",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

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",
                        "include/linux/mount.h"
                    ],
                    "versions": [
                        {
                            "version": "4.1",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.1",
                            "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"
                        }
                    ]
                }