CVE-2025-3406 MEDIUM

CVE-2025-3406: Nothings stb Header Array stbhw_build_tileset_from_image out-of-bounds

Vendor Nothings
Product stb
Weakness CWE-125
Published April 8, 2025
Last update April 8, 2025

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

A vulnerability was found in Nothings stb up to f056911. It has been classified as problematic. Affected is the function stbhw_build_tileset_from_image of the component Header Array Handler. The manipulation of the argument w leads to out-of-bounds read. It is possible to launch the attack remotely. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

02Disclosure timeline

April 8, 2025 CVE published
April 8, 2025 Record updated