{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-72259",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-09T03:40:39.915Z",
        "datePublished": "2026-08-15T05:54:47.788Z",
        "dateUpdated": "2026-08-17T05:11:17.946Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-17T05:11:17.946Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8192: Release reserved memory on cleanup\n\nThe MT8192 AFE probe calls of_reserved_mem_device_init() and falls\nback to preallocated buffers when no reserved memory region is\navailable. When the reserved memory assignment succeeds, however, the\ndriver never releases it.\n\nRegister a devm cleanup action after a successful reserved-memory\nassignment so the assignment is released on probe failure and driver\nunbind."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/soc/mediatek/mt8192/mt8192-afe-pcm.c"
                    ],
                    "versions": [
                        {
                            "version": "aa771d2928fedd7fb10aa373601eeee0ed8ccfae",
                            "lessThan": "989cbe8cc86f4639f4e1fbe84ea0339759e92f1f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3b13b5a4f29e50bbc3c464823cf8c94b93a16367",
                            "lessThan": "756cfc0039fe9dc1388ea231821508a78a087afe",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ec4a10ca4a68ec97f12f4d17d7abb74db34987db",
                            "lessThan": "51c367230e30ed80b49d5330831c1f2c59405b02",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ec4a10ca4a68ec97f12f4d17d7abb74db34987db",
                            "lessThan": "4c9df23e121f1095f02cc7e1531ce3a6d74ff697",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ec4a10ca4a68ec97f12f4d17d7abb74db34987db",
                            "lessThan": "965e17ae6751c5d3302430c8ebd650e72d45a85f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c2ab521120eb83103bc5927bb7b7aa84043f495f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "40bff79f167ff700cf1f203b1ad54b389d0e7189",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.6.102",
                            "lessThan": "6.6.145",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.42",
                            "lessThan": "6.12.97",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15.10",
                            "lessThan": "6.16",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.1",
                            "lessThan": "6.17",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/soc/mediatek/mt8192/mt8192-afe-pcm.c"
                    ],
                    "versions": [
                        {
                            "version": "6.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.97",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "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": "6.6.102",
                                    "versionEndExcluding": "6.6.145"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12.42",
                                    "versionEndExcluding": "6.12.97"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.17",
                                    "versionEndExcluding": "6.18.40"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.17",
                                    "versionEndExcluding": "7.1.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.17",
                                    "versionEndExcluding": "7.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.15.10"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/989cbe8cc86f4639f4e1fbe84ea0339759e92f1f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/756cfc0039fe9dc1388ea231821508a78a087afe"
                },
                {
                    "url": "https://git.kernel.org/stable/c/51c367230e30ed80b49d5330831c1f2c59405b02"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4c9df23e121f1095f02cc7e1531ce3a6d74ff697"
                },
                {
                    "url": "https://git.kernel.org/stable/c/965e17ae6751c5d3302430c8ebd650e72d45a85f"
                }
            ],
            "title": "ASoC: mediatek: mt8192: Release reserved memory on cleanup",
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                "engine": "bippy-1.2.0"
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    }
}