CVE-2026-93227Published

mm/mm_init: deferred_grow_zone(): fix out-of-range first_deferred_pfn

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-2026-93227

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/mm_init.c"
                    ],
                    "versions": [
                        {
                            "version": "3acb913c9d5bd8dcf61677ccba96d349e7681cf8",
                            "lessThan": "45489d4f95802903ab35799b400b346fa4e13151",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3acb913c9d5bd8dcf61677ccba96d349e7681cf8",
                            "lessThan": "84339578c2d6936ac3a93cd1f0bbaa3468a988f2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3acb913c9d5bd8dcf61677ccba96d349e7681cf8",
                            "lessThan": "97090500d776c3f6d08e857e3a0a7cf092999094",
                            "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/mm_init.c"
                    ],
                    "versions": [
                        {
                            "version": "6.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.18",
                            "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