VULNERABILITY INTELLIGENCE

CVE-2025-39760

CVSS score7.1 HIGH
EPSS probability0.18%
CISA KEVNot currently listed
Published2025-09-11
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: usb: core: config: Prevent OOB read in SS endpoint companion parsing usb_parse_ss_endpoint_companion() checks descriptor type before length, enabling a potentially odd read outside of the buffer size. Fix this up by checking the size first before looking at any of the fields in the descriptor.

Weakness classification

  • nvd@nist.gov: CWE-125

Primary references