Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2025-3839 |
CWE-ID | CWE-357 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
GNOME Web (Epiphany) Client/Desktop applications / Web browsers |
Vendor | Gnome Development Team |
Security Bulletin
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU107894
Risk: High
CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2025-3839
CWE-ID:
CWE-357 - Insufficient UI Warning of Dangerous Operations
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to incorrect handling of URLs that lead to external URI handlers. A remote attacker can trick the victim into clicking on a specially crafted URL and potentially execute arbitrary code on the system without any warnings to the user.
Install updates from vendor's website.
Vulnerable software versionsGNOME Web (Epiphany): 47.0 - 48.0
CPE2.3https://bugzilla.redhat.com/show_bug.cgi?id=2361430
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.