CVE-2025-53599

Critical

Description

Whale browser for iOS before 3.9.1.4206 allow an attacker to execute malicious scripts in the browser via a crafted javascript scheme.

SeverityCritical
CVSS9.8
Exploit probability—
ProductNavercorp Whale
PublishedJul 4, 2025
First seenJul 4, 2025

How to fix

Update
  • navercorp whale3.9.1.4206 or later

Affected products

ProductAffected versionsFixed in
navercorp whalev < 3.9.1.42063.9.1.4206

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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