CVE-2025-3839 describes a design flaw in Epiphany that allows malicious websites to exploit vulnerabilities in external URL handler applications with minimal user interaction, potentially leading to remote code execution. This high-severity vulnerability (CVSS 8.0) has a network attack vector and high impact on confidentiality and integrity, but requires user interaction and high attack complexity. While the FAUCET Risk Score is 90/100, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Https://Gitlab.Gnome.Org/GNOME/Epiphany | Epiphany | >= 0, < 47.5, >= 48.0, < 48.1CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.4 Bluesky, 0.2 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.6 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.