CVE-2020-37011
High · 7.5CVSS
7.5
EPSS
0.5%
Published
Jan 29, 2026
CISA due date
—
The record
Gnome Fonts Viewer 3.34.0 contains a heap corruption vulnerability that allows attackers to trigger an out-of-bounds write by crafting a malicious TTF font file. Attackers can generate a specially crafted TTF file with an oversized pattern to exhaust memory through repeated malloc() calls and potentially crash the gnome-font-viewer process.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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