{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-64332",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-07-19T15:36:31.781Z",
        "datePublished": "2026-07-25T08:49:59.005Z",
        "dateUpdated": "2026-08-17T04:53:35.002Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-17T04:53:35.002Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: ulpi: fix memory leak on registration failure\n\nThe allocated device name is never freed on early ULPI device\nregistration failures.\n\nFix this by initialising the device structure earlier and releasing the\ninitial reference whenever registration fails."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/usb/common/ulpi.c"
                    ],
                    "versions": [
                        {
                            "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
                            "lessThan": "d5b32f36c50894ac2df8fa184e6f35f3a6665ecd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
                            "lessThan": "691e61e5d4cfc5a1b061e937f8cbf2126bfc19a0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
                            "lessThan": "88187a43135c79d0e43573b4d8f880bbb919eceb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
                            "lessThan": "5c098f20f15db7f9126129686d1c6da2ce8bbeb0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
                            "lessThan": "624c57147df1977e0d3da53f1da7117861b9cf19",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
                            "lessThan": "1967a7f0cd5c08eb479196daa5aaa4b7b7a7bd04",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
                            "lessThan": "e5493c9a98ffe083acf13ac064828ae598ba3c16",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "289fcff4bcdb1dcc0ce8788b7ea0f58a9e4a495f",
                            "lessThan": "8af6812795869a66e9b26044f455b13deecdb69c",
                            "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/usb/common/ulpi.c"
                    ],
                    "versions": [
                        {
                            "version": "4.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.261",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.96",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.39",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.4",
                            "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": "4.2",
                                    "versionEndExcluding": "5.10.261"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "5.15.212"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.1.178"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.6.145"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.12.96"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.18.39"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "7.1.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/d5b32f36c50894ac2df8fa184e6f35f3a6665ecd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/691e61e5d4cfc5a1b061e937f8cbf2126bfc19a0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/88187a43135c79d0e43573b4d8f880bbb919eceb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5c098f20f15db7f9126129686d1c6da2ce8bbeb0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/624c57147df1977e0d3da53f1da7117861b9cf19"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1967a7f0cd5c08eb479196daa5aaa4b7b7a7bd04"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e5493c9a98ffe083acf13ac064828ae598ba3c16"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8af6812795869a66e9b26044f455b13deecdb69c"
                }
            ],
            "title": "USB: ulpi: fix memory leak on registration failure",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}