Description
Race in MHTML in Google Chrome prior to 147.0.7727.138 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: High)
References (2)
Core 2
Scores
CVSS v3
3.1
EPSS
0.0009
EPSS Percentile
0.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-362
Status
published
Products (2)
google/chrome
< 147.0.7727.138
Google/Chrome
147.0.7727.138
Published
Apr 28, 2026
Tracked Since
Apr 29, 2026