{"schema":"threatline.record/2","record":{"id":"CVE-2026-95109","aliases":["GHSA-fvp6-37q5-c648"],"summary":"Cortex-A7 module data validation checks only the first address of a caller-supplied range","details":"The Cortex-A7 MMU Modules port validates a caller-supplied buffer by translating **one address** — the first byte. The common Module Manager hands its range check the module instance, the start address and the complete byte size; the Cortex-A7 implementation discarded the instance and the size and asked the MMU a single question about the start.\n\n\n\nA memory-protected module therefore passed any range whose first byte was user-readable, however far the rest of it reached. Privileged dispatch code then read or wrote the whole range. Because every protected-module dispatcher that consumes a buffer or an extra-parameter array goes through this one macro, the defect is not in any individual service: it is in the primitive all of them rely on.","categories":["Unclassified"],"product":"Eclipse ThreadX","vendor":"Eclipse Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-95109","source_modified_at":"2026-10-20T17:07:15.973Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Eclipse ThreadX","vendor":"Eclipse Foundation","versions":[{"status":"affected","version":"6.1","lessThanOrEqual":"6.5.1.202602a","versionType":"custom"},{"status":"unaffected","version":"6.5.2.202603"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00147,"percentile":0.03638,"score_date":"2026-10-23"},"published_at":"2026-10-20T15:17:20.023Z","modified_at":"2026-10-20T17:07:15.973Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-95109","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T17:07:15.973Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-95109","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-fvp6-37q5-c648"}],"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":"2026-10-20T17:07:06.551689Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-20T17:07:15.973Z","content_hash":"e7c9cb7c8e787b3e406040d354b5ad3fb3aad575f96d2b280a78df25fda6e3c6"}}