Description
Inappropriate implementation in Permissions in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
Affected products
google: chrome
References2
- chromereleases.googleblog.com/2025/09/stable-channel-update-for… Vendor Advisory
- issues.chromium.org/issues/428455319 Issue Tracking
Metrics
- CVSS 3.1
-
5.4
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L - EPSS — exploit probability
- 0% percentile: 6 · as of 10 November 2026
- CWE
- CWE-693
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.