{"id":"CVE-2020-6149","details":"A heap overflow vulnerability exists in Pixar OpenUSD 20.05 when the software parses compressed sections in binary USD files. To trigger this vulnerability, the victim needs to open an attacker-provided malformed file in an instance in USDC file format PATHS section.","modified":"2026-08-27T08:40:36.932673Z","published":"2020-11-13T15:15:12.893Z","references":[{"type":"EVIDENCE","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2020-1094"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/PixarAnimationStudios/OpenUSD","events":[{"introduced":"ebac0a8b6703f4fa1c27115f1f013bb9819662f4"},{"last_affected":"ebac0a8b6703f4fa1c27115f1f013bb9819662f4"}],"database_specific":{"cpe":"cpe:2.3:a:pixar:openusd:20.05:*:*:*:*:*:*:*","extracted_events":[{"introduced":"20.05"},{"last_affected":"20.05"}],"source":"CPE_STRING"}}],"versions":["20.05","v20.05"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-6149.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}