CVE-2026-98637Published

KVM: arm64: Do not clear VM-wide SVE feature on vCPU init failure

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-2026-98637

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/hyp/nvhe/pkvm.c"
                    ],
                    "versions": [
                        {
                            "version": "5db1bef933427aa467ad89c7b695a84a6b4afe16",
                            "lessThan": "bd46b41f412fb81c50bac1a0929ec31320f3a807",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5db1bef933427aa467ad89c7b695a84a6b4afe16",
                            "lessThan": "f0cd8ffae092cc1b9d7cfa9188ed5a88a374adcb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5db1bef933427aa467ad89c7b695a84a6b4afe16",
                            "lessThan": "a1b3c788ad31837e348075e93dbba3f447492776",
                            "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/hyp/nvhe/pkvm.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