CVE-2025-68657
6.4 · MEDIUMOverview
CVE-2025-68657 is a medium-severity vulnerability affecting espressif usb_host_hid_driver. It was published on January 12, 2026 and has a CVSS 3.1 base score of 6.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from espressif. Update usb_host_hid_driver to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| espressif | usb_host_hid_driver | >= 0, < 1.1.0 | Affected |
Frequently Asked Questions
What is CVE-2025-68657?
CVE-2025-68657 is a medium-severity vulnerability affecting espressif usb_host_hid_driver. It was published on January 12, 2026 and has a CVSS 3.1 base score of 6.4 (MEDIUM).
How severe is CVE-2025-68657?
This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-68657?
Check the references section for vendor advisories and patches from espressif. Update usb_host_hid_driver to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-68657?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-68657 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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