{"api_version":"1","generated_at":"2026-08-02T09:03:45+00:00","cve":"CVE-2026-64471","urls":{"html":"https://cve.report/CVE-2026-64471","api":"https://cve.report/api/cve/CVE-2026-64471.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-64471","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-64471"},"summary":{"title":"Bluetooth: btusb: fix use-after-free on registration failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btusb: fix use-after-free on registration failure\n\nMake sure to release the sibling interfaces in case controller\nregistration fails to avoid use-after-free and double-free when they are\neventually disconnected.\n\nThis issue was reported by Sashiko while reviewing a fix for a wakeup\nsource leak in the btusb probe errors paths.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-07-25 10:17:32","updated_at":"2026-07-25 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the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btusb: fix use-after-free on registration failure\n\nMake sure to release the sibling interfaces in case controller\nregistration fails to avoid use-after-free and double-free when they are\neventually disconnected.\n\nThis issue was reported by Sashiko while reviewing a fix for a wakeup\nsource leak in the btusb probe errors paths."}],"providerMetadata":{"dateUpdated":"2026-07-25T08:51:35.245Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/e09ac7d0c6859a360bf36e7104aef03f88184e0b"},{"url":"https://git.kernel.org/stable/c/468fcdfaeb937163dd250773a9fed17ab1fa203c"},{"url":"https://git.kernel.org/stable/c/1ce5012944afaddbda939ec6bae9800fce84abbc"},{"url":"https://git.kernel.org/stable/c/e6313b800da61a26c2fdd5eba0105e197c0ab3bc"},{"url":"https://git.kernel.org/stable/c/14e02f1449ba425a44dedbec9a21efafb056e09f"},{"url":"https://git.kernel.org/stable/c/8db0ce3de78367f61c2970c0f16d9adee8830a23"},{"url":"https://git.kernel.org/stable/c/da7d7758fe884b256ddc9fef562e5ddef7952383"},{"url":"https://git.kernel.org/stable/c/eedc6867ebad73edbfaf9a0a65fbef7115cc4753"}],"title":"Bluetooth: btusb: fix use-after-free on registration 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double-free when they are\neventually disconnected.\n\nThis issue was reported by Sashiko while reviewing a fix for a wakeup\nsource leak in the btusb probe errors paths.","Type":"Description","Title":"Bluetooth: btusb: fix use-after-free on registration failure"}]}}}