CVE-2025-62584

Whale browser before 4.33.325.17 allows an attacker to bypass the Same-Origin Policy in a dual-tab environment.

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-25)

CWE

CWE-346

Published

2025-10-16

Modified

2026-10-08

Record from

the NVD, synced 2026-10-19

Affected

• navercorp:whale

References

• https://cve.naver.com/detail/cve-2025-62584.html

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