CVE-2026-89450Published

iommu/tegra241-cmdqv: Reject a vSID wider than the SID_MATCH field

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-2026-89450

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/arm/arm-smmu-v3/tegra241-cmdqv.c"
                    ],
                    "versions": [
                        {
                            "version": "4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7",
                            "lessThan": "d903d99ffd22b0180bd745a43f221c21bcdd8d7c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7",
                            "lessThan": "445204550f894ca325ac80a21e3df177ad073798",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7",
                            "lessThan": "4379610c79bd88ddbea10e7f6c21e16d4b338c6b",
                            "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/arm/arm-smmu-v3/tegra241-cmdqv.c"
                    ],
                    "versions": [
                        {
                            "version": "6.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.50",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "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