{"cve":"CVE-2026-64471","nvd":{"published":"2026-07-25T10:17:32.510","modified":"2026-08-17T05:17:52.700","status":"Received","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.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/14e02f1449ba425a44dedbec9a21efafb056e09f","https://git.kernel.org/stable/c/1ce5012944afaddbda939ec6bae9800fce84abbc","https://git.kernel.org/stable/c/468fcdfaeb937163dd250773a9fed17ab1fa203c","https://git.kernel.org/stable/c/8db0ce3de78367f61c2970c0f16d9adee8830a23","https://git.kernel.org/stable/c/da7d7758fe884b256ddc9fef562e5ddef7952383"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:46:40.600842820+00:00"},"epss":{"cve":"CVE-2026-64471","score":0.00184,"percentile":0.08048,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}