HIGH

CVE-2020-6155

CVSS v3

7.8

HIGH

EPSS Score

2.7 %

exploit probability, as of 2026-10-18

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2020-6155 yet.

Full record on NVD

Description

A heap overflow vulnerability exists in the Pixar OpenUSD 20.05 while parsing compressed value rep arrays in binary USD files. A specially crafted malformed file can trigger a heap overflow, which can result in remote code execution. To trigger this vulnerability, the victim needs to access an attacker-provided malformed file.

Technical details

Published: 2020-11-13

Frequently asked questions

What is CVE-2020-6155?

Is CVE-2020-6155 actively exploited?

Active exploitation of CVE-2020-6155 has not been confirmed. Its EPSS score was 2.7% on 2026-10-18, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-6155?

CVE-2020-6155 has a CVSS v3 base score of 7.8 (HIGH severity).

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