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CVE-2025-15534

5.3 · MEDIUM
Published Jan 18, 2026 raylib CWE-189

Overview

CVE-2025-15534 is a medium-severity vulnerability affecting raylib raylib. It was published on January 18, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from raylib. Update raylib to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
raylib raylib >= 0, < 2026-01-01 Affected

References

GitHub github.com/oneafter/1224/blob/main/segv1 GitHub github.com/raysan5/raylib/ GitHub github.com/raysan5/raylib/commit/5a3391fdce046bc5473e52afbd835dd2dc127146 GitHub github.com/raysan5/raylib/issues/5436 GitHub github.com/raysan5/raylib/pull/5450 Ref vuldb.com/?ctiid.341706 Ref vuldb.com/?id.341706 Ref vuldb.com/?submit.733343

Frequently Asked Questions

What is CVE-2025-15534?

CVE-2025-15534 is a medium-severity vulnerability affecting raylib raylib. It was published on January 18, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-15534?

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-15534?

Check the references section for vendor advisories and patches from raylib. Update raylib to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-15534?

CyberStrike's AI-powered security agents can automatically detect CVE-2025-15534 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

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