CVE-2025-15535CWE-404CWE-476

nicbarker clay clay.h Clay__MeasureTextCached null pointer dereference

Medium · published January 18, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
3.0
In the wild
Unconfirmed
What it is

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.

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:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00140 · 3.0th percentile
Weaknesses
CWE-404 · Improper Resource Shutdown or Release; CWE-476 · NULL Pointer Dereference
Published
2026-01-18T07:32Z
EPSS history
Timeline
  • 18 JAN 07:32Z
    nicbarker clay clay.h Clay__MeasureTextCached null pointer dereference
    cvelistv5