{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98673",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.363Z",
        "datePublished": "2026-10-18T15:45:27.705Z",
        "dateUpdated": "2026-10-19T09:23:42.843Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:23:42.843Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: pac1934: check ACPI label duplication\n\nA label duplication failure currently reaches the terminating-byte\nwrite. Release the ACPI result and abort before accessing the missing\nlabel; earlier labels are managed by devres.\n\nDetected by static analysis and reviewed with AI-assisted source auditing."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/iio/adc/pac1934.c"
                    ],
                    "versions": [
                        {
                            "version": "0fb528c8255bd2de6a2fba26ed28d75a7f0cb630",
                            "lessThan": "b7ac07d0b1a44bf644733298e80fd1f22e2f0cc1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0fb528c8255bd2de6a2fba26ed28d75a7f0cb630",
                            "lessThan": "2eb7f097e15dc8935b49402456d01f3ab68f3ddd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0fb528c8255bd2de6a2fba26ed28d75a7f0cb630",
                            "lessThan": "7996557c6b7d3b136668060057a790e058161dfe",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0fb528c8255bd2de6a2fba26ed28d75a7f0cb630",
                            "lessThan": "64c82e7bd9c82b0c9276297df34a3579e8658f55",
                            "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/iio/adc/pac1934.c"
                    ],
                    "versions": [
                        {
                            "version": "6.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.113",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.56",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.10",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "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": "6.9",
                                    "versionEndExcluding": "6.12.113"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.9",
                                    "versionEndExcluding": "6.18.56"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.9",
                                    "versionEndExcluding": "7.2.10"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.9",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b7ac07d0b1a44bf644733298e80fd1f22e2f0cc1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2eb7f097e15dc8935b49402456d01f3ab68f3ddd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7996557c6b7d3b136668060057a790e058161dfe"
                },
                {
                    "url": "https://git.kernel.org/stable/c/64c82e7bd9c82b0c9276297df34a3579e8658f55"
                }
            ],
            "title": "iio: adc: pac1934: check ACPI label duplication",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}