CVE-2025-69234: Critical severity Whale Whale browser vulnerability
Published Dec 30, 2025
·Updated
Whale browser before 4.35.351.12 allows an attacker to escape the iframe sandbox in a sidebar environment.
Affected Software
2 affected components
Whale Whale browser<4.35.351.12
Navercorp Whale<4.35.351.12
Event History
Dec 30, 2025
CVE Published
via MITRE·01:18 AM
Data Sourced
via MITRE·01:18 AM
DescriptionWeakness
Data Sourced
via NVD·02:16 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-69234?
CVE-2025-69234 is categorized as a medium severity vulnerability due to its potential to allow iframe sandbox escape in Whale browser.
2
How do I fix CVE-2025-69234?
To fix CVE-2025-69234, update your Whale browser to version 4.35.351.12 or later.
3
What platforms are affected by CVE-2025-69234?
CVE-2025-69234 affects the Whale Browser prior to version 4.35.351.12.
4
What types of attacks can CVE-2025-69234 enable?
CVE-2025-69234 can enable attackers to escape the iframe sandbox, potentially leading to unauthorized access to sensitive information.
5
Is CVE-2025-69234 being actively exploited?
As of the latest information, there have been no reported active exploits targeting CVE-2025-69234.