Description
Inappropriate implementation in Downloads in Google Chrome on Mac prior to 148.0.7778.168 allowed an attacker who convinced a user to install a malicious extension to perform UI spoofing via a crafted Chrome Extension. (Chromium security severity: Medium)
Affected products
google: chrome; apple: macos
References2
- chromereleases.googleblog.com/2026/05/stable-channel-update-for… Vendor Advisory
- issues.chromium.org/issues/442860473 Permissions Required
Metrics
- CVSS 3.1
-
4.7
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:L - EPSS — exploit probability
- 0% percentile: 3 · as of 14 November 2026
- CWE
- CWE-451
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