CVE-2026-84330: UI misrepresentation in FullScreen
Chromium: CVE-2026-84330 UI misrepresentation in FullScreen
Other sources
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
UI misrepresentation in FullScreen in Google Chrome on on Android prior to 152.0.7977.75 allowed a remote attacker to spoof address bar via a crafted HTML page. (Chromium security severity: Medium)
— MITRE
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 152.0.7977.75 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 152.0.4191.65 - Upgrade
Upgrade
Chromium/Google Chrome (Android)to a version that resolves this vulnerability.Fixed in 152.0.7977.75
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-84353
- CVE-2026-84352
- CVE-2026-84354
- CVE-2026-84359
- CVE-2026-84357
- CVE-2026-84324
- CVE-2026-84349
- CVE-2026-84326
- CVE-2026-84333
- CVE-2026-84351
- CVE-2026-84325
- CVE-2026-84328
- CVE-2026-84347
- CVE-2026-84323
- CVE-2026-84355
- CVE-2026-84358
- CVE-2026-84332
- CVE-2026-84334
- CVE-2026-84348
- CVE-2026-84335
- CVE-2026-84327
- CVE-2026-84329
- CVE-2026-84356
- CVE-2026-84350
- CVE-2026-84331
Frequently Asked Questions
What does an attacker need to exploit this issue?
An attacker needs to get a user running a vulnerable version of Chrome for Android to open a crafted HTML page. The issue enables address-bar spoofing through UI misrepresentation in FullScreen mode.
Which Chrome for Android versions are affected?
Chrome for Android versions prior to 152.0.7977.75 are affected. Updating to version 152.0.7977.75 or later addresses the reported vulnerable version range.
Who is realistically exposed?
Users of vulnerable Chrome for Android versions who visit attacker-controlled or otherwise crafted web pages are exposed. Exploitation is remote and does not require the attacker to have local access to the device.