CVE-2026-46054Published

selinux: fix overlayfs mmap() and mprotect() access checks

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-2026-46054

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": [
                        "security/selinux/hooks.c",
                        "security/selinux/include/objsec.h"
                    ],
                    "versions": [
                        {
                            "version": "2f502839e85ab265f03f25f30d6463154aee5473",
                            "lessThan": "bc6c380c1159de52a252ed11f19a42c47f60a735",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2f502839e85ab265f03f25f30d6463154aee5473",
                            "lessThan": "8bacd09f12c27710228562e4d13163e58c5f4a45",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2f502839e85ab265f03f25f30d6463154aee5473",
                            "lessThan": "d844702198395d3f80222777030f69db6be6b709",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2f502839e85ab265f03f25f30d6463154aee5473",
                            "lessThan": "cd0e707a927a70cdfd8bc5a512a9719a87f5ed51",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2f502839e85ab265f03f25f30d6463154aee5473",
                            "lessThan": "82544d36b1729153c8aeb179e84750f0c085d3b1",
                            "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": [
                        "security/selinux/hooks.c",
                        "security/selinux/include/objsec.h"
                    ],
                    "versions": [
                        {
                            "version": "4.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.144",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.95",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.38",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.4",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON