CVE-2026-79515CWE-125

CVE-2026-79515

Medium · published September 10, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
33.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00400 · 33.1th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-09-10T01:17Z
References (3)
https://github.com/nothings/stb/issues/1962 · [email protected]https://github.com/user-attachments/files/31364325/poc_truetype.c · 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/user-attachments/files/31364326/gen_ttf.py · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 11 SEP 03:19Z
    EPSS moved — → 0%
    epss
  • 09 SEP 00:00Z
    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…
    cvelistv5