CVE-2021-21140
6.8
MEDIUM
CVSS 3.1
EPSS 0.76%
Description
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.
How to fix CVE-2021-21140
To remediate CVE-2021-21140, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 88.0.4324.96-0.1 or later
Is CVE-2021-21140 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 88.0.4324.96-0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |