PT-2025-42431 · Unknown · Whale Browser

Published 2025-10-16 · Updated 2025-10-21 · CVE-2025-62585

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Whale browser versions prior to 4.33.325.17

Description A security issue exists in Whale browser that allows an attacker to circumvent the Content Security Policy. This bypass is achievable through a specific scheme utilized within a dual-tab environment.

Recommendations Update Whale browser to version 4.33.325.17 or later.

Fix

Improperly Implemented Security Check for Standard

Weakness Enumeration

CWE-358

Related Identifiers

CVE-2025-62585

Affected Products

Whale Browser

References · 9

• https://cve.naver.com/detail/cve-2025-62585.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-62585 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-62585 · Security Note
• https://twitter.com/CVEnew/status/1978926635987431871 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1978764698846654673 · Twitter Post
• https://t.me/cveNotify/138915 · Telegram Post
• https://t.me/CVEtracker/35061 · Telegram Post
• https://t.me/cveNotify/139582 · Telegram Post
• https://twitter.com/cracbot/status/1980589932058960258 · Twitter Post