CVE-2026-29628

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Source

https://cve.org/CVERecord?id=CVE-2026-29628

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-29628.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-29628

Downstream

UBUNTU-CVE-2026-29628

Published

2026-04-13T00:00:00Z

Modified

2026-08-07T21:53:36.027466Z

Severity

6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

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

Database specific

{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29628.json"
}

References

Affected packages

Git / github.com/kiyochii/tinyobjloader

Affected ranges

Type

GIT

Repo

https://github.com/kiyochii/tinyobjloader

Events

Introduced

Fixed

386b73bb8c1a855236beb73b11f45f7feac4e03a

Database specific

{
    "source": "REFERENCES"
}

Database specific

vanir_signatures_modified

"2026-08-07T21:53:36Z"

vanir_signatures

[
    {
        "target": {
            "file": "experimental/tinyobj_loader_opt.h"
        },
        "digest": {
            "line_hashes": [
                "211111531540036651241052570083145355657",
                "4104103951293126996962537604432218752",
                "265768393309540392661753294181924623284",
                "215684235228023192217754378717255659742"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "signature_type": "Line",
        "deprecated": false,
        "id": "CVE-2026-29628-6cddb1cb",
        "source": "https://github.com/kiyochii/tinyobjloader/commit/386b73bb8c1a855236beb73b11f45f7feac4e03a"
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-29628.json"