CVE-2020-28589

8.8 highEPSS 1.9%

High (8.8) in tinyobjloader project tinyobjloader. EPSS 1.9% chance of exploitation in the next 30 days.

An improper array index validation vulnerability exists in the LoadObj functionality of tinyobjloader v2.0-rc1 and tinyobjloader development commit 79d4421. A specially crafted file could lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-11-01)
CWE: CWE-129
Published: 2021-08-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tinyobjloader_project:tinyobjloader

References

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1212
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1212

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