CVE-2025-15535 MEDIUM

CVE-2025-15535: nicbarker clay clay.h Clay__MeasureTextCached null pointer dereference

Vendor Nicbarker
Product clay
Weakness CWE-476
Published January 18, 2026
Last update February 23, 2026

CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A security flaw has been discovered in nicbarker clay up to 0.14. This affects the function Clay__MeasureTextCached in the library clay.h. The manipulation results in null pointer dereference. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Key dates

02Disclosure timeline

January 18, 2026 CVE published
February 23, 2026 Record updated

Related vulnerabilities

04Related CVE