{"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_01M5NTYEXC9BQPDB5KEJNQZB14","modified_at":"2026-10-25T09:47:40.042002939Z","published_at":"2026-08-10T19:17:32.103Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-71967","https://security-tracker.debian.org/tracker/CVE-2026-71967"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-71967","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-71967"}],"summary":"OP-TEE OS through 4.10.0, fixed in commit 0aadfc2, contains a null pointer dereference vulnerability in the Widevine pseudo-TA open_session handler that allows Normal World clients to cause a denial o"}