CVE-2026-98164Published

KVM: x86/mmu: Check write tracking in all address spaces

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-2026-98164

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": [
                        "arch/x86/kvm/mmu/page_track.c"
                    ],
                    "versions": [
                        {
                            "version": "699023e239658e62da6f42f47d31b54788521ec1",
                            "lessThan": "09aa68552d2542cc6c23edd1568ac265dc5d886f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "699023e239658e62da6f42f47d31b54788521ec1",
                            "lessThan": "429b6f43b4d8c98988fdca99e02dc156134e3d77",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "699023e239658e62da6f42f47d31b54788521ec1",
                            "lessThan": "d8636c8f9f95d0fd1e2f6f1cad0d5757aa6f212a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "699023e239658e62da6f42f47d31b54788521ec1",
                            "lessThan": "c0a9bd5fca0b5f2dea32b0fc31350e71e8648112",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "699023e239658e62da6f42f47d31b54788521ec1",
                            "lessThan": "ec8fcaf354c1cbb36755d48e9f5a00c9591349e5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "699023e239658e62da6f42f47d31b54788521ec1",
                            "lessThan": "0f38453cdb2e17566ccb7c0f3dabd5bd21caca26",
                            "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": [
                        "arch/x86/kvm/mmu/page_track.c"
                    ],
                    "versions": [
                        {
                            "version": "4.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.187",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.156",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.108",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.49",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.13",
                            "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