Description
Use after free in WebSerial in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
References (2)
Core 2
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html
Permissions Required, Vendor Advisory x_refsource_misc
https://crbug.com/1220078
Scores
CVSS v3
8.8
EPSS
0.0131
EPSS Percentile
67.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (1)
google/chrome
< 91.0.4472.164
Published
Aug 03, 2021
Tracked Since
Feb 18, 2026