CVE-2026-98939Published

x86/mm: Drop unnecessary PMD page copy when freeing

Exact source revision recorded 23 Oct 2026 16:01:20 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-98939

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": [
                        "arch/x86/mm/pgtable.c"
                    ],
                    "versions": [
                        {
                            "version": "e21a9ea81426a85fdb0cdcfcc99d5d9c16b402ab",
                            "lessThan": "d3c2d2692bdf4af94bb27bc7a3aa0a348a567606",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cc73b2043d106b467accd38e9b1fc09e0607c056",
                            "lessThan": "f38c57a28ebbd057471573e39555d5aa11ab03cf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d5d8b8662e6e5a565b47a0388640e88402f23274",
                            "lessThan": "e3ee38c1bc0b11a8d3e63dce7050759b61864286",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

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": [
                        "arch/x86/mm/pgtable.c"
                    ],
                    "versions": [
                        {
                            "version": "6.18.53",
                            "lessThan": "6.18.56",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "lessThan": "7.2.10",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }