Is CVE-2026-79515 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-79515?

CVE-2026-79515 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-79515

Description

An out-of-bounds read in the stbtt_GetGlyphShape component of nothings stb commit 31c1ad3 allows attackers to cause a Denial of Service (DoS) via sending a crafted TTF file.