CVE-20XX-?
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Fontforge CVEs.

Published CVEs affecting Fontforge, ranked by exploit odds.

3 CVEs · updated 2026-11-06 21:11 UTC

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  1. CVE-2025-15270

    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-28563.

    Code execution Fontforge

    8.8 HIGH 0.6% exploit odds No fix listed
  2. CVE-2025-15271

    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.

    Code execution Fontforge

    8.8 HIGH 0.6% exploit odds No fix listed
  3. CVE-2025-15276

    FontForge SFD File Parsing Deserialization of Untrusted Data 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 deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28198.

    Code execution Fontforge

    7.8 HIGH 0.4% exploit odds No fix listed

All CVEs affecting Fontforge that appear in CVE.org and NVD, sorted by how likely they are to be exploited (EPSS), with fix status and timeline.