CVE-2026-74355Published

iommu/vt-d: Fix RB-tree corruption in probe error path

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-2026-74355

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": "4f1492efb495bcef34c9ee8a94af81e6cea5abf4",
                            "lessThan": "f5102e0fc3c6dc8685549891a96e4589fdb3e211",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4f1492efb495bcef34c9ee8a94af81e6cea5abf4",
                            "lessThan": "d16923a45d4d08367650fdc3451c89299ab6ac5a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4f1492efb495bcef34c9ee8a94af81e6cea5abf4",
                            "lessThan": "43bd9e6d5513cb1edbafdeef146a1edc3aaced56",
                            "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": "6.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "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