{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-92498",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-16T12:21:13.871Z",
        "datePublished": "2026-09-17T16:10:12.732Z",
        "dateUpdated": "2026-10-19T09:04:04.402Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:04:04.402Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath6kl: avoid buffer overreads in WMI event handlers\n\nThe following WMI event handlers currently read from the event buffer\nwithout first verifying that the message was large enough to hold the\nexpected event:\nath6kl_wmi_scan_complete_rx()\nath6kl_wmi_addba_req_event_rx()\nath6kl_wmi_delba_req_event_rx()\n\nAdd length checks to prevent overread."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/ath/ath6kl/wmi.c"
                    ],
                    "versions": [
                        {
                            "version": "bdcd81707973cf8aa9305337166f8ee842a050d4",
                            "lessThan": "144fe0b0fa8f311ebe29ef16c8239bf6a24addc0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bdcd81707973cf8aa9305337166f8ee842a050d4",
                            "lessThan": "a2de3fb4f83a525e95a86a683f0ff105b9b5785b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bdcd81707973cf8aa9305337166f8ee842a050d4",
                            "lessThan": "d1d2ac5f5b1609a05c455d0aed12904b0985530d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bdcd81707973cf8aa9305337166f8ee842a050d4",
                            "lessThan": "ea2a77682f9f984bc9a45a00b7d1aa198503c2fe",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bdcd81707973cf8aa9305337166f8ee842a050d4",
                            "lessThan": "41159d392c3adedc093a8d80521037b72350f606",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bdcd81707973cf8aa9305337166f8ee842a050d4",
                            "lessThan": "abda58f4529d7eebb6ef82e2d266dabc17507faa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bdcd81707973cf8aa9305337166f8ee842a050d4",
                            "lessThan": "2f3635213ecf52ff943f01645f895cb39db8f0dc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bdcd81707973cf8aa9305337166f8ee842a050d4",
                            "lessThan": "f57314aade9d74d30f3360ec5ef85a83654748be",
                            "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/ath/ath6kl/wmi.c"
                    ],
                    "versions": [
                        {
                            "version": "3.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.270",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.221",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.188",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "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": "3.2",
                                    "versionEndExcluding": "5.10.270"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "5.15.221"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "6.1.188"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "6.6.157"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "6.12.110"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "6.18.52"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "7.2.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/144fe0b0fa8f311ebe29ef16c8239bf6a24addc0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a2de3fb4f83a525e95a86a683f0ff105b9b5785b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d1d2ac5f5b1609a05c455d0aed12904b0985530d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ea2a77682f9f984bc9a45a00b7d1aa198503c2fe"
                },
                {
                    "url": "https://git.kernel.org/stable/c/41159d392c3adedc093a8d80521037b72350f606"
                },
                {
                    "url": "https://git.kernel.org/stable/c/abda58f4529d7eebb6ef82e2d266dabc17507faa"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2f3635213ecf52ff943f01645f895cb39db8f0dc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f57314aade9d74d30f3360ec5ef85a83654748be"
                }
            ],
            "title": "wifi: ath6kl: avoid buffer overreads in WMI event handlers",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}