{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98191",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.323Z",
        "datePublished": "2026-10-06T08:44:32.240Z",
        "dateUpdated": "2026-10-19T09:15:22.651Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:15:22.651Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wlcore: release runtime PM ref on regdomain config failure\n\nwlcore_regdomain_config() gets a runtime PM reference before sending\nthe regulatory-domain command. When\nwlcore_cmd_regdomain_config_locked() fails, the function queues recovery\nand returns without dropping that reference.\n\nRelease the reference after handling the command result so both success\nand failure paths balance the preceding\npm_runtime_resume_and_get(). The recovery worker takes a separate\nruntime PM reference and cannot release the reference held here."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/ti/wlcore/main.c"
                    ],
                    "versions": [
                        {
                            "version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
                            "lessThan": "85ec6c451fe681ac3135dfa43a519f1404ae63ad",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
                            "lessThan": "3fbaae01bb7847d8b0124a8bbdb3af865e388d53",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
                            "lessThan": "c02352e2b5a241c8da89b5f5f1a0ae4d403120ed",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
                            "lessThan": "05b5e297bbf46f92c80da4c2ebe67828ca0d0247",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
                            "lessThan": "18eb148105f1af9163f5e9758f0a7bc6ab042423",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
                            "lessThan": "7f1f25b2db14683ab75d0d22c00d6a75ba988b83",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
                            "lessThan": "a6bb6ad517a0d4db33a0cac9448e3ae9f4008fb4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8",
                            "lessThan": "8a1f3cf89ddcc700e25afe42cfad333059adcc94",
                            "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/net/wireless/ti/wlcore/main.c"
                    ],
                    "versions": [
                        {
                            "version": "4.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.54",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.8",
                            "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": "4.19",
                                    "versionEndExcluding": "5.10.271"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "5.15.222"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "6.12.112"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "6.18.54"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "7.2.8"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/85ec6c451fe681ac3135dfa43a519f1404ae63ad"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3fbaae01bb7847d8b0124a8bbdb3af865e388d53"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c02352e2b5a241c8da89b5f5f1a0ae4d403120ed"
                },
                {
                    "url": "https://git.kernel.org/stable/c/05b5e297bbf46f92c80da4c2ebe67828ca0d0247"
                },
                {
                    "url": "https://git.kernel.org/stable/c/18eb148105f1af9163f5e9758f0a7bc6ab042423"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7f1f25b2db14683ab75d0d22c00d6a75ba988b83"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a6bb6ad517a0d4db33a0cac9448e3ae9f4008fb4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8a1f3cf89ddcc700e25afe42cfad333059adcc94"
                }
            ],
            "title": "wifi: wlcore: release runtime PM ref on regdomain config failure",
            "x_generator": {
                "engine": "bippy-1.2.0"
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        }
    }
}