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OpenAdvisories
High RLSA-2026:7677 4 CVEs

Important: fontforge security update

Published Apr 14, 2026 · Updated Apr 14, 2026

Ecosystem: Rocky Linux

Summary

FontForge is a font editor for outline and bitmap fonts. It supports a range of font formats, including PostScript (ASCII and binary Type 1, some Type 3 and Type 0), TrueType, OpenType (Type2) and CID-keyed fonts.

Security Fix(es):

* fontforge: FontForge: Remote Code Execution via heap-based buffer overflow in BMP file parsing (CVE-2025-15279)

* fontforge: FontForge: Remote Code Execution via Use-After-Free in SFD file parsing (CVE-2025-15269)

* fontforge: FontForge: Arbitrary code execution via SFD file parsing buffer overflow (CVE-2025-15275)

* fontforge: FontForge: Remote Code Execution via malicious SFD file parsing (CVE-2025-15270)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 8 fontforge 0:20200314-7.el8_10

Vulnerabilities 4

  • High 8.8
    CVE-2025-15269

    FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability

    FontForge SFD File Parsing Use-After-Free 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 …

    FontForge FontForge fontforge fontforge Debian Ubuntu
  • High 8.8
    CVE-2025-15270

    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 vulner…

    FontForge FontForge fontforge fontforge Debian Ubuntu
  • High 8.8
    CVE-2025-15275

    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

    FontForge SFD File Parsing Heap-based Buffer Overflow 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 …

    FontForge FontForge fontforge fontforge Debian Ubuntu
  • High 7.8
    CVE-2025-15279

    FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

    FontForge GUtils BMP File Parsing Heap-based Buffer Overflow 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 vulnera…

    FontForge FontForge fontforge fontforge Debian Ubuntu Wolfi

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2426421
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2426423
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2426429
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2426434