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Google Chrome iOS EUVD-2026-34407

| CVE-2026-10958 HIGH
Use After Free (CWE-416)
2026-06-04 chrome-cve-admin@google.com GHSA-cr6q-j4hh-gx6r
8.8
CVSS 3.1
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CVSS VectorNVD

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

Lifecycle Timeline

4
Analysis Generated
Jun 05, 2026 - 02:52 vuln.today
CVSS changed
Jun 05, 2026 - 02:22 NVD
8.8 (HIGH)
CVE Published
Jun 04, 2026 - 23:16 nvd
HIGH 8.8
CVE Published
Jun 04, 2026 - 23:16 nvd
UNKNOWN (no severity yet)

DescriptionNVD

Use after free in Chrome for iOS in Google Chrome on iOS prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

AnalysisAI

Remote code execution in Google Chrome for iOS before 149.0.7827.53 allows a remote attacker to execute arbitrary code by enticing a user to visit a crafted HTML page and perform specific UI gestures, triggering a use-after-free condition. Google rates the underlying Chromium issue as High severity, and no public exploit has been identified at time of analysis. …

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RemediationAI

Within 24 hours: Inventory Chrome for iOS deployments and notify all iOS users of the critical security update. Within 7 days: Deploy Chrome for iOS version 149.0.7827.53 or later via mobile device management or app store channels; monitor deployment metrics. …

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EUVD-2026-34407 vulnerability details – vuln.today

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