{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-90361",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.806Z",
        "datePublished": "2026-09-17T16:09:05.505Z",
        "dateUpdated": "2026-10-19T09:02:17.503Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:02:17.503Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix leak in ath11k_service_ready_ext_event()\n\nCurrently, during ath11k_service_ready_ext_event() processing,\nsvc_rdy_ext.mac_phy_caps can be allocated during TLV parsing. This is a\ntemporary allocation that is freed on the success path, but not on the\nerror path. If parsing succeeds far enough to allocate mac_phy_caps and\nthen fails on a later TLV, the allocation leaks. So free the allocation\non the error path.\n\nCompile tested only."
                }
            ],
            "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/ath11k/wmi.c"
                    ],
                    "versions": [
                        {
                            "version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
                            "lessThan": "35cb3086b426b3468cfc32d0d8d9883409705ea9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
                            "lessThan": "854eb9053a793b73c4e8082e1923735a80c77bcd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
                            "lessThan": "7dbf0bc50cf3ddd039becd875691bb7f484fa004",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
                            "lessThan": "1296cae53052881ddd571a9d4f467a16ebfb7f14",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
                            "lessThan": "10ccd92825504c029390874c6fb84c62d9f263f9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
                            "lessThan": "f5bb3471c9f46c6cabc06a152c13fc518330913e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
                            "lessThan": "047a817147806140cdef5fa25d69d7b7a24f905c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
                            "lessThan": "0293be2212d319d59589082461abf2a9b626cd1c",
                            "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/ath11k/wmi.c"
                    ],
                    "versions": [
                        {
                            "version": "5.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.6",
                            "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": "5.6",
                                    "versionEndExcluding": "5.10.270"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.6",
                                    "versionEndExcluding": "5.15.221"
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                },
                                {
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                                    "versionStartIncluding": "5.6",
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/35cb3086b426b3468cfc32d0d8d9883409705ea9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/854eb9053a793b73c4e8082e1923735a80c77bcd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7dbf0bc50cf3ddd039becd875691bb7f484fa004"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1296cae53052881ddd571a9d4f467a16ebfb7f14"
                },
                {
                    "url": "https://git.kernel.org/stable/c/10ccd92825504c029390874c6fb84c62d9f263f9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f5bb3471c9f46c6cabc06a152c13fc518330913e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/047a817147806140cdef5fa25d69d7b7a24f905c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0293be2212d319d59589082461abf2a9b626cd1c"
                }
            ],
            "title": "wifi: ath11k: fix leak in ath11k_service_ready_ext_event()",
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                "engine": "bippy-1.2.0"
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        }
    }
}