CVE Database›CVE-2025-50951

CVE-2025-50951

fontforge: Fontforge memory leak

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Severity

Moderate

Red Hat Product Security

5.3

CVSS 3.1

Review impact separately from score.

Published · October 23, 2025

Updated · June 30, 2026

Description

A memory leak flaw has been discovered in the Font Forge project. The utf7toutf8_copy function does not properly free memory and repeated use may exhaust system memory resulting in the host operating system terminating the process.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE-772 · Missing Release of Resource after Effective Lifetime