CVE-2025-15271: (0Day) FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability
FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28562.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-15271?
CVE-2025-15271 is classified as a remote code execution vulnerability.
How do I fix CVE-2025-15271?
To fix CVE-2025-15271, users should update to the latest version of FontForge that addresses this vulnerability.
What does CVE-2025-15271 allow an attacker to do?
CVE-2025-15271 allows remote attackers to execute arbitrary code on affected installations of FontForge.
Is user interaction required to exploit CVE-2025-15271?
Yes, user interaction is required to exploit CVE-2025-15271.
Which software is affected by CVE-2025-15271?
CVE-2025-15271 affects installations of FontForge.