In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix URB leak in alloc_mtk_intr_urb error path When… (CVE-2026-74301)
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix URB leak in alloc_mtk_intr_urb error path When btmtk_isopkt_pad() fails, the previously allocated URB is not freed, leaking the urb structure. Add usb_free_urb() before returning the error.
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix URB leak in alloc_mtk_intr_urb error path When… (CVE-2026-74301)
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix URB leak in alloc_mtk_intr_urb error path When btmtk_isopkt_pad() fails, the previously allocated URB is not freed, leaking the urb structure. Add usb_free_urb() before returning the error.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-rg8m-vv3c-7gxv
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-74301"]
- Ecosystems
- []
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a808b6bbf8831d5394f7897
Added to database: 08/15/2026, 15:53:15 UTC
Last updated: 08/15/2026, 15:54:49 UTC
Views: 1
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