Vulnerability Database

313,359

Total vulnerabilities in the database

CVE-2021-21140

Uninitialized use in USB in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform out of bounds memory access via via a USB device.

  • Published: Feb 9, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-21140
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.8
  • AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.6
  • AV:L/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
google / chrome - 88.0.4324.96
microsoft / edge - 88.0.705.74