CVE-2025-69234CRITICAL 9.1EPSS p16.1%

CVE-2025-69234CVE-2025-69234

Description

Whale browser before 4.35.351.12 allows an attacker to escape the iframe sandbox in a sidebar environment.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS0.25% probability of exploitation · percentile 16.1% · 2026-06-18T12:00:27Z
Published2025-12-30
Last modified2026-01-13

Underlying weaknesses· 1

CWE-358

References

  1. https://cve.naver.com/detail/cve-2025-69234.html

1

TypeTargetConfidenceTier
WeaknessImproperly Implemented Security Check for Standardcwe-3580%live

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Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.