Critical Security Update for FontForge: Addressing Multiple Vulnerabilities
Summary
RHSA-2026:7677: Red Hat Security Advisory: fontforge security update. Affects fontforge versions < 0:20200314-7.el8_10. Fixed in 0:20200314-7.el8_10. How to fix ↓
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Background
FontForge is a widely used open-source font editor that allows users to create and modify font files. It supports various font formats and provides a rich set of features for font design. However, recent vulnerabilities have been identified that could potentially compromise the security of systems utilizing this software, making it crucial for users to stay informed and updated.
Vulnerability Detail
The vulnerabilities identified in FontForge, including CVE-2025-15269, CVE-2025-15270, CVE-2025-15275, and CVE-2025-15279, stem from flaws in the software's handling of font files. These vulnerabilities could allow an attacker to execute arbitrary code, leading to unauthorized access or data manipulation. The severity of these vulnerabilities is underscored by a CVSS score of 8.8, indicating a high risk to affected systems.
How To Fix
Minimum fixed version
0:20200314-7.el8_10
This is the first release that contains the fix.
sudo dnf update fontforgeTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary measure, users can limit access to the FontForge application or avoid opening untrusted font files until the update is applied. Additionally, running the application in a controlled environment may help mitigate risks.
Conclusion
The recent vulnerabilities in FontForge pose significant risks to users, necessitating immediate action to update the software. By following the outlined steps to update and employing temporary workarounds, users can safeguard their systems against potential attacks.
See every vulnerability recorded for fontforge →
FAQ
FontForge is an open-source font editor that allows users to create and edit font files in various formats.
The vulnerabilities could allow attackers to execute arbitrary code, potentially leading to unauthorized access and data manipulation.
You can use Vulert's playground at Vulert Scanner to check if your application is affected without any signup.
The CVSS score for these vulnerabilities is 8.8, indicating a high severity level.
You can update FontForge by running the command 'sudo dnf update fontforge' in your terminal.
Related vulnerabilities
Recent vulnerabilities recorded for fontforge.
