{"cve":"CVE-2026-55419","nvd":{"published":"2026-08-25T18:17:55.793","modified":"2026-09-09T21:07:31.353","status":"Deferred","description":"Reachy Mini is an SDK for controlling Reachy Mini robots. Prior to 1.8.2, the Reachy Mini daemon exposes the /api/media/sounds/upload endpoint implemented by the upload_sound method in src/reachy_mini/daemon/app/routers/media.py without authentication, file-extension checks, content validation, or size validation. The daemon binds to 0.0.0.0 by default and uses permissive CORS allow_origins=[\"*\"], allowing an unauthenticated network attacker to upload arbitrary file types that are written to /tmp/reachy_mini_sounds/<original_filename>. Malicious files can compromise stored-data integrity and can serve as a foothold when combined with other vulnerabilities. This issue is fixed in version 1.8.2.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","score":5.3},"cwes":["CWE-434"],"references":["https://github.com/pollen-robotics/reachy_mini/commit/984c7723b3ec5da63f4e0a2bcf9f120ceb563e04","https://github.com/pollen-robotics/reachy_mini/pull/1209","https://github.com/pollen-robotics/reachy_mini/releases/tag/v1.8.2","https://github.com/pollen-robotics/reachy_mini/security/advisories/GHSA-m2pc-3q4q-w6jr"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:50:17.453294893+00:00"},"epss":{"cve":"CVE-2026-55419","score":0.00476,"percentile":0.41126,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-m2pc-3q4q-w6jr","url":"https://osv.dev/vulnerability/GHSA-m2pc-3q4q-w6jr","summary":"reachy_mini Allows Unrestricted Upload of File with Dangerous Type","modified":"2026-09-10T12:25:30.194383495Z","packages":[{"ecosystem":"PyPI","name":"reachy-mini","purl":"pkg:pypi/reachy-mini","ranges":["<1.8.2"],"fixed":["1.8.2"]}]},{"id":"PYSEC-2026-3916","url":"https://osv.dev/vulnerability/PYSEC-2026-3916","summary":"reachy_mini Allows Unrestricted Upload of File with Dangerous Type","modified":"2026-09-10T12:15:11.905544573Z","packages":[{"ecosystem":"PyPI","name":"reachy-mini","purl":"pkg:pypi/reachy-mini","ranges":["<1.8.2"],"fixed":["1.8.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}