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Fixed outdated OpenSSL in NT-200 firmware

HighPublished 29 Sept 2026

CVE: CVE-2026-41678

Affected products: Review Thermostat NT-200

Affected versions: 1.0.0 – 1.0.1

Fixed versions: 1.0.2

Summary: OpenSSL high findings in the NT-200 firmware SBOM are addressed in 1.0.2. Users should update via signed OTA.

A screen of the NT-200 SBOM found high OpenSSL advisories.

Update to 1.0.2 via signed OTA.

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Security advisory published by Review Workshop under Regulation (EU) 2024/2847, Annex I Part II(4). The publisher chose its own name and web address on Vandorisk; Vandorisk has not verified its identity.