{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-68310",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-07-30T09:28:09.381Z",
        "datePublished": "2026-08-10T12:02:44.917Z",
        "dateUpdated": "2026-08-19T16:33:03.090Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-19T16:33:03.090Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: guard HE capability lookups\n\nmt7915_mcu_bss_he_tlv() and mt7915_mcu_sta_bfer_tlv() both run after\nchecking HE support, then dereference the HE PHY capability returned by\nmt76_connac_get_he_phy_cap(). That helper can return NULL when no\ncapability entry matches the vif type.\n\nFetch the capability before appending the TLV and skip the HE-specific\nsetup when no matching capability is available."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/mediatek/mt76/mt7915/mcu.c"
                    ],
                    "versions": [
                        {
                            "version": "e6d557a78b6016eee7b9cd6832343efd32cc0b27",
                            "lessThan": "8d5f1f4d2ea2c9d626ccc28dba7ea0df862acc67",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6d557a78b6016eee7b9cd6832343efd32cc0b27",
                            "lessThan": "23a2b98e754da04e0e90314d5fa8ca44349590fb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6d557a78b6016eee7b9cd6832343efd32cc0b27",
                            "lessThan": "a031f454f14e3e76ad03bcb23918e1a82b4b0869",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6d557a78b6016eee7b9cd6832343efd32cc0b27",
                            "lessThan": "871549814eb4da081f1e93cc0c7ea626a310a966",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6d557a78b6016eee7b9cd6832343efd32cc0b27",
                            "lessThan": "6f99a5667c6c7c3e0da1d3c4dc8dfb103042609e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6d557a78b6016eee7b9cd6832343efd32cc0b27",
                            "lessThan": "8e9db062654a388d0fa587acbeeae68dd33eba41",
                            "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/mediatek/mt76/mt7915/mcu.c"
                    ],
                    "versions": [
                        {
                            "version": "5.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.183",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.148",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.101",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.42",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.6",
                            "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": "5.18",
                                    "versionEndExcluding": "6.1.183"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.6.148"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.12.101"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.18.42"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "7.1.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/8d5f1f4d2ea2c9d626ccc28dba7ea0df862acc67"
                },
                {
                    "url": "https://git.kernel.org/stable/c/23a2b98e754da04e0e90314d5fa8ca44349590fb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a031f454f14e3e76ad03bcb23918e1a82b4b0869"
                },
                {
                    "url": "https://git.kernel.org/stable/c/871549814eb4da081f1e93cc0c7ea626a310a966"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6f99a5667c6c7c3e0da1d3c4dc8dfb103042609e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8e9db062654a388d0fa587acbeeae68dd33eba41"
                }
            ],
            "title": "wifi: mt76: mt7915: guard HE capability lookups",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}