CVE-2025-69234 is a critical vulnerability affecting Navercorp Whale browser versions prior to 4.35.351.12, allowing an attacker to escape the iframe sandbox within a sidebar environment. With a CVSS score of 9.1 (CRITICAL), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction, potentially leading to high confidentiality and integrity impacts. While no active exploitation, public exploit code, or significant community discussion has been observed, its high FAUCET Risk Score of 90/100 indicates a serious threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.35.351.12CPE matchmatch criteria | cpe:2.3:a:navercorp:whale:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.