{"schema":"threatline.record/2","record":{"id":"CVE-2026-102709","aliases":["GHSA-ffg5-m7vh-vwrp"],"summary":"Improper validation of non-secure (NS) pointers in multiple TrustZone-M non-secure callable (NSC) entry functions allows an attacker executing in the non-secure world to supply pointers to secure memo","details":"Improper validation of non-secure (NS) pointers in multiple TrustZone-M non-secure callable (NSC) entry functions allows an attacker executing in the non-secure world to supply pointers to secure memory. The secure firmware subsequently dereferences these attacker-controlled pointers without verifying that they reference non-secure memory, resulting in unintended disclosure of secure memory contents. This violates the isolation guarantees provided by Arm TrustZone-M and can be leveraged as a memory disclosure or corruption primitive that may enable recovery of sensitive cryptographic material.","categories":["Unclassified"],"product":"ThreadX","vendor":"Eclipse Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102709","source_modified_at":"2026-09-30T20:39:09.361Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"ThreadX","vendor":"Eclipse Foundation","versions":[{"status":"affected","version":"0","lessThanOrEqual":"6.5.1.202602","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.4,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00104,"percentile":0.00978,"score_date":"2026-10-23"},"published_at":"2026-09-29T17:36:17.135Z","modified_at":"2026-09-30T20:39:09.361Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-102709","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-30T20:39:09.361Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-102709","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-ffg5-m7vh-vwrp"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-09-30T20:38:55.280355Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-30T20:39:09.361Z","content_hash":"6faad601a537d2c3211ed644b7c3880c291f2d2be6f8b80d9487dcf541bce2bf"}}