CVE-2026-89966Published

mm/hugetlb_cma: fix null nodemask dereference in hugetlb_cma_alloc_frozen_folio

cve-program · CVE-2026-89966

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": [
                        "mm/hugetlb_cma.c"
                    ],
                    "versions": [
                        {
                            "version": "eb02f14c4a2bf4c242d91c4a5d7fb57c3c0ad1b1",
                            "lessThan": "10f616ef06c5bd2d656a0eebaf73f9b09d150c24",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eb02f14c4a2bf4c242d91c4a5d7fb57c3c0ad1b1",
                            "lessThan": "7b8a8ae4dd176a232e973017d2aa3c536a7275e2",
                            "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": [
                        "mm/hugetlb_cma.c"
                    ],
                    "versions": [
                        {
                            "version": "6.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.19",
                            "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