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Chrome for iOS EUVDEUVD-2026-50587

| CVE-2026-17838 MEDIUM
User Interface (UI) Misrepresentation of Critical Information (CWE-451)
2026-07-30 Chrome GHSA-68p7-85qf-j7qv
Medium
Disputed · 6.5 Vendor: Chrome
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Severity by source

Sources disagree (Medium–Critical)
Vendor (Chrome) PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
vuln.today AI
6.5 MEDIUM

Network-delivered via crafted HTML requiring no privileges; victim must visit the page (UI:R); only the security UI integrity is compromised, with no confidentiality or availability impact.

3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
SUSE
CRITICAL
qualitative

vuln.today treats the vendor’s rating as authoritative. A higher third-party CVSS (e.g. CISA-ADP) is shown for transparency but does not drive the headline severity.

CVSS VectorVendor: Chrome

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

5
Analysis Generated
Jul 31, 2026 - 16:38 vuln.today
CVSS changed
Jul 31, 2026 - 16:22 NVD
6.5 (MEDIUM)
Patch available
Jul 30, 2026 - 02:02 EUVD
CVE Published
Jul 30, 2026 - 00:19 cve.org
MEDIUM 6.5
CVE Published
Jul 30, 2026 - 00:19 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

Incorrect security UI in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker to perform domain spoofing via a crafted HTML page. (Chromium security severity: Medium)

AnalysisAI

Domain spoofing in Google Chrome on iOS prior to 151.0.7922.72 allows a remote unauthenticated attacker to misrepresent the displayed origin in the browser's security UI by delivering a crafted HTML page to a victim. The flaw (CWE-451) enables phishing-class attacks where the address bar or site identity indicator shows a trusted domain while content is served from a different origin. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Craft HTML page triggering UI spoofing
Delivery
Host on attacker-controlled server
Exploit
Lure iOS Chrome user via phishing link
Execution
Victim opens crafted page in Chrome for iOS
Persist
Address bar displays spoofed trusted domain
Impact
Victim submits credentials to attacker origin

Vulnerability AssessmentAI

Exploitation The vulnerability requires the victim to be using Google Chrome on iOS (any version prior to 151.0.7922.72) - Chrome on Android, desktop platforms, and all non-Chrome iOS browsers are unaffected. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 score of 6.5 reflects a network-reachable, low-complexity attack requiring no privileges but needing user interaction (UI:R), with high integrity impact (I:H) and no confidentiality or availability impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker crafts a malicious HTML page that triggers the security UI inconsistency in Chrome for iOS, causing the address bar to display a spoofed domain - such as a banking or corporate SSO portal - while the actual content originates from an attacker-controlled host. The victim is directed to this page via a phishing email or SMS link, sees an apparently legitimate domain in Chrome's address bar, and submits credentials that are captured by the attacker. …
Remediation Vendor-released patch: 151.0.7922.72. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

Vendor StatusVendor

SUSE

Severity: Critical
Product Status
SUSE Package Hub 15 SP7 Fixed
openSUSE Leap 16.0 Fixed
SUSE Package Hub 15 SP7 Affected

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EUVD-2026-50587 vulnerability details – vuln.today

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