CVE-2025-15534

low-risk
Published 2026-01-18

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.

Do I need to act?

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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Raylib

Affected Vendors

Raylib

References (8)

Exploit https://github.com/oneafter/1224/blob/main/segv1
https://github.com/raysan5/raylib/
Patch https://github.com/raysan5/raylib/commit/5a3391fdce046bc5473e52afbd835dd2dc12714...
Exploit https://github.com/raysan5/raylib/issues/5436
Issue Tracking https://github.com/raysan5/raylib/pull/5450
Permissions Required https://vuldb.com/?ctiid.341706
Third Party Advisory https://vuldb.com/?id.341706
Third Party Advisory https://vuldb.com/?submit.733343
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal