CVE-2026-90242Published

iommu/vt-d: Fix iopf_refcount leak on RID domain replacement

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-2026-90242

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": [
                        "drivers/iommu/intel/iommu.c"
                    ],
                    "versions": [
                        {
                            "version": "17fce9d2336d952b95474248303e5e7d9777f2e0",
                            "lessThan": "243bf1e45e40be4705aae17c5044bf83df5f4a92",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "17fce9d2336d952b95474248303e5e7d9777f2e0",
                            "lessThan": "143cd37ce76527ddd6f6dbac4a89bde31fb8b0dc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "17fce9d2336d952b95474248303e5e7d9777f2e0",
                            "lessThan": "236dd58fabd2e951b940a6ad88b81147899ed311",
                            "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": [
                        "drivers/iommu/intel/iommu.c"
                    ],
                    "versions": [
                        {
                            "version": "6.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "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