Medium (4.3) in navercorp whale. EPSS 0.7% chance of exploitation in the next 30 days.
A Built-in extension in Whale browser before 3.12.129.46 allows attackers to compromise the rendering process which could lead to controlling browser internal APIs.
Severity
CVSS 3.1
4.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)