{"schema":"threatline.record/2","record":{"id":"CVE-2026-106552","aliases":[],"summary":"In sftp in OpenSSH before 10.6, a server can trigger directory traversal (causing files to be written to unintended locations) during a recursive copy operation.","details":"In sftp in OpenSSH before 10.6, a server can trigger directory traversal (causing files to be written to unintended locations) during a recursive copy operation.","categories":["Operating systems"],"product":"OpenSSH","vendor":"OpenBSD","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-106552","source_modified_at":"2026-10-07T22:06:29.194Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"OpenSSH","vendor":"OpenBSD","versions":[{"lessThan":"10.6","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-106552","source_modified_at":"2026-10-07T22:06:29.194Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"OpenSSH","ecosystem":null},"version":"10.6","basis":"first unaffected version stated in the CVE record"}],"cvss":4.2,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00358,"percentile":0.28369,"score_date":"2026-10-23"},"published_at":"2026-10-06T20:20:31.186Z","modified_at":"2026-10-07T22:06:29.194Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-106552","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T22:06:29.194Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-106552","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.openssh.org/releasenotes.html#10.6"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-07T21:11:55.723070Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-07T22:06:29.194Z","content_hash":"175906d197681aa8fef116f7966824ae935bc452353ac4133be0bd46aa1fc897"}}