CVSS 3.1
6.4 mediumCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2025-68657
Medium (6.4) in espressif usb host hid driver. EPSS 0.2% chance of exploitation in the next 30 days.
Espressif ESP-IDF USB Host HID (Human Interface Device) Driver allows access to HID devices. Prior to 1.1.0, calls to hid_host_device_close() can free the same usb_transfer_t twice. The USB event callback and user code share the hid_iface_t state without locking, so both can tear down a READY interface simultaneously, corrupting heap metadata inside the ESP USB host stack. This vulnerability is fixed in 1.1.0.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-415, CWE-667
- Published
- Modified
- Record from
- the NVD, synced
Affected
- espressif:usb_host_hid_driver