{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-80649",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-26T14:34:25.779Z",
        "datePublished": "2026-08-28T06:48:58.203Z",
        "dateUpdated": "2026-08-28T06:48:58.203Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-28T06:48:58.203Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Fix OOB in scmi_power_name_get()\n\nscmi_power_name_get() does not validate the domain number passed by the\nexternal caller, which may lead to an out-of-bounds access.\n\nFix this by returning \"unknown\" for invalid domains, like\nscmi_reset_name_get() does."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/firmware/arm_scmi/power.c"
                    ],
                    "versions": [
                        {
                            "version": "76a6550990e296a7acbb4d33201c9740be912a8c",
                            "lessThan": "01613f5e4ff6c080260615392338e92e261d109b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "76a6550990e296a7acbb4d33201c9740be912a8c",
                            "lessThan": "ca94597440fa546e56293abe9d0af6c73535d44e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "76a6550990e296a7acbb4d33201c9740be912a8c",
                            "lessThan": "30aa348494531adfb043b2e883afc0439e5fcdca",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "76a6550990e296a7acbb4d33201c9740be912a8c",
                            "lessThan": "0db2bb3c948ef8b7364768554d6ab5e1544dc441",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "76a6550990e296a7acbb4d33201c9740be912a8c",
                            "lessThan": "11daac2817dca75e3eabb2050bc620c29e686fcd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "76a6550990e296a7acbb4d33201c9740be912a8c",
                            "lessThan": "11bb771f3c55b4cef3879e69da4ddecd6085569c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "76a6550990e296a7acbb4d33201c9740be912a8c",
                            "lessThan": "f9ef3f66f4b18078e464b7606f9497e4dbeb9905",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/firmware/arm_scmi/power.c"
                    ],
                    "versions": [
                        {
                            "version": "4.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.97",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "5.15.212"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "6.1.178"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "6.6.145"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "6.12.97"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "6.18.40"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "7.1.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/01613f5e4ff6c080260615392338e92e261d109b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ca94597440fa546e56293abe9d0af6c73535d44e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/30aa348494531adfb043b2e883afc0439e5fcdca"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0db2bb3c948ef8b7364768554d6ab5e1544dc441"
                },
                {
                    "url": "https://git.kernel.org/stable/c/11daac2817dca75e3eabb2050bc620c29e686fcd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/11bb771f3c55b4cef3879e69da4ddecd6085569c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f9ef3f66f4b18078e464b7606f9497e4dbeb9905"
                }
            ],
            "title": "firmware: arm_scmi: Fix OOB in scmi_power_name_get()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}