CVE-2025-62584: High severity Whale Whale browser vulnerability
Published Oct 16, 2025
·Updated
Whale browser before 4.33.325.17 allows an attacker to bypass the Same-Origin Policy in a dual-tab environment.
Affected Software
2 affected components
Whale Whale browser<4.33.325.17
Navercorp Whale<4.33.325.17
Event History
Oct 16, 2025
CVE Published
via MITRE·06:52 AM
Data Sourced
via MITRE·06:52 AM
DescriptionWeakness
Data Sourced
via NVD·07:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-62584?
CVE-2025-62584 has a moderate severity level, which allows for the bypass of the Same-Origin Policy.
2
How do I fix CVE-2025-62584?
To fix CVE-2025-62584, users should update Whale Browser to version 4.33.325.17 or later.
3
What impact does CVE-2025-62584 have on users?
CVE-2025-62584 could allow attackers to access sensitive information across different tabs that normally would be isolated.
4
When was CVE-2025-62584 reported?
CVE-2025-62584 was reported in the year 2025 and affects versions of Whale Browser prior to 4.33.325.17.
5
Which versions of Whale Browser are affected by CVE-2025-62584?
CVE-2025-62584 affects all versions of Whale Browser prior to 4.33.325.17.