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Chrome for iOS EUVDEUVD-2026-50598

| CVE-2026-17849 MEDIUM
User Interface (UI) Misrepresentation of Critical Information (CWE-451)
2026-07-30 Chrome GHSA-48cg-r3vm-q8hq
Medium
Disputed · 4.3 Vendor: Chrome
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Severity by source

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

Network-delivered spoofing via malicious traffic requires no privileges and no special configuration, but victim navigation is mandatory; integrity impact is limited to URL bar misrepresentation with no confidentiality or availability consequence.

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

Lifecycle Timeline

5
Analysis Generated
Jul 31, 2026 - 19:34 vuln.today
CVSS changed
Jul 31, 2026 - 19:22 NVD
4.3 (MEDIUM)
Patch available
Jul 30, 2026 - 02:02 EUVD
CVE Published
Jul 30, 2026 - 00:19 cve.org
MEDIUM 4.3
CVE Published
Jul 30, 2026 - 00:19 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via malicious network traffic. (Chromium security severity: Medium)

AnalysisAI

Omnibox (URL bar) spoofing in Google Chrome for iOS prior to 151.0.7922.72 allows a remote attacker to manipulate the displayed URL via malicious network traffic, deceiving users about the true origin of page content. The flaw is iOS-platform-specific and classified under CWE-451 (UI Misrepresentation of Critical Information), making it a phishing-enablement vulnerability rather than a code execution or data-exfiltration primitive. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Attacker controls network traffic or malicious server
Delivery
Victim opens Chrome for iOS and navigates to attacker content
Exploit
Malicious network response triggers Omnibox spoofing
Execution
Victim trusts fake displayed URL
Impact
Victim submits credentials or sensitive data to attacker

Vulnerability AssessmentAI

Exploitation The victim must be running Google Chrome on iOS in a version prior to 151.0.7922.72 and must actively navigate to or interact with attacker-delivered content (UI:R per CVSS). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 base score of 4.3 (Medium) is well-calibrated for this class of vulnerability: AV:N/AC:L reflects that network-delivered exploitation is straightforward once the attacker controls relevant traffic, while UI:R meaningfully constrains mass automated exploitation. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker with a man-in-the-middle position on the victim's network, or operating a malicious web server, crafts HTTP responses or redirect sequences that cause Chrome for iOS to display a trusted domain (e.g., a bank or identity provider) in the Omnibox while rendering attacker-controlled content. The victim, trusting the displayed URL, submits login credentials or sensitive personal data to the attacker's page. …
Remediation Update Google Chrome on iOS to version 151.0.7922.72 or later via the Apple App Store; this is the vendor-confirmed fix as documented in the Chrome releases advisory at http://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html. … Detailed patch versions, workarounds, and compensating controls in full report.

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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-2026-50598 vulnerability details – vuln.today

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