CVE-2026-89915Published

KVM: arm64: Remove VM-wide VNCR mapping counter

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-2026-89915

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/include/asm/kvm_host.h",
                        "arch/arm64/kvm/hyp/vhe/switch.c",
                        "arch/arm64/kvm/nested.c"
                    ],
                    "versions": [
                        {
                            "version": "4ffa72ad8f37e73bbb6c0baa88557bcb4fd39929",
                            "lessThan": "5453b85c7ebb605febac3df42021f9471663f051",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ffa72ad8f37e73bbb6c0baa88557bcb4fd39929",
                            "lessThan": "87c2bbf189829dce4aaada8f82e3d54ccc037976",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ffa72ad8f37e73bbb6c0baa88557bcb4fd39929",
                            "lessThan": "c55bc773b6e814406658fae7dc5c15f639ed816e",
                            "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/include/asm/kvm_host.h",
                        "arch/arm64/kvm/hyp/vhe/switch.c",
                        "arch/arm64/kvm/nested.c"
                    ],
                    "versions": [
                        {
                            "version": "6.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.5",
                            "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