VULNERABILITY INTELLIGENCE

CVE-2025-68657

CVSS score6.4 MEDIUM
EPSS probability0.16%
CISA KEVNot currently listed
Published2026-01-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • security-advisories@github.com: CWE-415

Primary references