EUVD-2026-20717
GHSA-x449-4qch-5wjq
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Primary rating from NVD.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Lifecycle Timeline
5DescriptionCVE.org
Incorrect security UI in Omnibox in Google Chrome on iOS prior to 147.0.7727.55 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted domain name. (Chromium security severity: Low)
AnalysisAI
Google Chrome on iOS prior to version 147.0.7727.55 contains an Omnibox (URL bar) spoofing vulnerability that allows remote attackers to display misleading domain names to users through crafted domains, potentially enabling phishing attacks. The vulnerability requires user interaction (clicking a link) and affects iOS-specific browser UI rendering. While assigned a low Chromium security severity and rated 5.4 CVSS, the practical exploitation probability remains minimal (0.03% EPSS) due to the high user-interaction requirement and limited information-disclosure impact.
Technical ContextAI
The vulnerability stems from incorrect security UI handling in Chrome's Omnibox component (the URL bar that displays the current domain to users). CWE-451 identifies this as a User Interface (UI) Inconsistency issue, where the displayed URL does not accurately reflect the actual domain being visited. On iOS, this affects Google Chrome's rendering layer where crafted domain names can cause the Omnibox to display misleading or spoofed content. The root cause relates to insufficient validation or sanitization of domain-name rendering logic in the iOS-specific Omnibox implementation, allowing attackers to craft domains that render in a deceptive manner when displayed in the security-critical URL bar UI.
RemediationAI
Update Google Chrome on iOS to version 147.0.7727.55 or later. Users can enable automatic updates in the App Store settings under their Apple ID profile, or manually update by opening the App Store app, tapping the profile icon, scrolling to Google Chrome, and tapping 'Update.' No workarounds are available short of upgrading. See the official Chrome release notes at https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html and the Chromium issue tracker at https://issues.chromium.org/issues/374285495 for further technical details.
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Same technique Information Disclosure
View allVendor StatusVendor
SUSE
Severity: Medium| Product | Status |
|---|---|
| SUSE Package Hub 15 SP6 | Fixed |
| openSUSE Leap 15.6 | Fixed |
| openSUSE Tumbleweed | Fixed |
| SUSE Package Hub 15 SP6 | Fixed |
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External POC / Exploit Code
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