CVE-2026-29628

—

CVSS 3.1

6.2 medium

EPSS

<1%p7

Published

Apr 13, 2026 (Apr 13, 2026)

Modified

Jun 17, 2026

Description

A stack overflow in the experimental/tinyobj_loader_opt.h file of tinyobjloader commit d56555b allows attackers to cause a Denial of Service (DoS) via supplying a crafted .mtl file.

Weakness: CWE-121
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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