CVE-2025-15534CWE-190

raysan5 raylib rtext.c LoadFontData integer overflow

Medium · published January 18, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
14.0
In the wild
Unconfirmed
What it is

A vulnerability was identified in raysan5 raylib up to 909f040. Affected by this issue is the function LoadFontData of the file src/rtext.c. The manipulation leads to integer overflow. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The identifier of the patch is 5a3391fdce046bc5473e52afbd835dd2dc127146. It is suggested to install a patch to address this issue.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00238 · 14.0th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-01-18T06:32Z
EPSS history
Timeline
  • 18 JAN 06:32Z
    raysan5 raylib rtext.c LoadFontData integer overflow
    cvelistv5