CVE-2025-15534

medium

Description

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.

References

https://vuldb.com/?submit.733343

https://vuldb.com/?id.341706

https://github.com/oneafter/1224/blob/main/segv1

https://vuldb.com/?ctiid.341706

https://github.com/raysan5/raylib/pull/5450

https://github.com/raysan5/raylib/issues/5436

https://github.com/raysan5/raylib/commit/5a3391fdce046bc5473e52afbd835dd2dc127146

Details

Source: Mitre, NVD

Published: 2026-01-18

Updated: 2026-02-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:L/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

CVSS v4

Base Score: 4.8

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

Severity: Medium

EPSS

EPSS: 0.00013