CVE-2025-53599

9.8 criticalEPSS 0.4%

Critical (9.8) in navercorp whale. EPSS 0.4% chance of exploitation in the next 30 days.

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

Severity

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2025-07-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19