CVE-2026-98467Published

KVM: arm64: nv: Fix null ptr deref on nested wp/unmap, teardown race

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-2026-98467

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/arm64/kvm/nested.c"
                    ],
                    "versions": [
                        {
                            "version": "7270cc9157f474dfc46750a34c9d7defc686b2eb",
                            "lessThan": "970de111c087488e53cadf5480b94e0f695db985",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7270cc9157f474dfc46750a34c9d7defc686b2eb",
                            "lessThan": "3cefc1ab511fad6a0f708e7a4aee9f91346e9457",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7270cc9157f474dfc46750a34c9d7defc686b2eb",
                            "lessThan": "4c74e233cdedd11592775fae2a6243e67ca3f891",
                            "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/arm64/kvm/nested.c"
                    ],
                    "versions": [
                        {
                            "version": "6.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.55",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.9",
                            "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