Description
Improper resource exposure in StreamsAPI in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially bypass web origin policy into a privileged page via a crafted HTML page. (Chromium security severity: Medium)
Affected products
google: chrome
References2
- chromereleases.googleblog.com/2026/08/stable-channel-update-for… Release NotesVendor Advisory
- issues.chromium.org/issues/520516462 Permissions Required
Metrics
- CVSS 3.1
-
4.3
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - EPSS — exploit probability
- 0% percentile: 19 · as of 9 November 2026
- CWE
- CWE-668
Could this be exploited in your environment?
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