CVE-2026-29628
Medium
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.
SeverityMedium
CVSS6.2
Exploit probability—
ProductTinyobjloader
PublishedApr 13, 2026
First seenApr 13, 2026
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tinyobjloader | No range specified | — |
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