{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"optee-os","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NFT6ETF2MYR6PQ62MPH931","modified_at":"2026-10-23T18:03:29.846736614Z","published_at":"2021-12-07T21:15:08.257Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-36133","https://security-tracker.debian.org/tracker/CVE-2021-36133"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-36133","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-36133"}],"summary":"The OPTEE-OS CSU driver for NXP i.MX SoC devices lacks security access configuration for several models, resulting in TrustZone bypass because the NonSecure World can perform arbitrary memory read/wri"}