Description
Observable discrepancy in CustomTabs in Google Chrome on on Android prior to 152.0.7977.65 allowed a local attacker to obtain cross-origin data via a co-installed app. (Chromium security severity: Medium)
Affected products
google: chrome; google: android
References2
- chromereleases.googleblog.com/2026/08/stable-channel-update-for… Release NotesVendor Advisory
- issues.chromium.org/issues/517910756 Permissions Required
Metrics
- CVSS 3.1
-
2.9
LOW
Score source: CNA
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N - EPSS — exploit probability
- 0% percentile: 1 · as of 9 November 2026
- CWE
- CWE-203
Could this be exploited in your environment?
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