Is CVE-2026-64934 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-64934?

CVE-2026-64934 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-64934

Description

The Mira cloud API accepts the firmware version reported by the companion app as authoritative for a given device, without independently attesting the version from the device itself. An authenticated attacker could submit arbitrary firmware version strings for their own device, allowing them to evade vendor-side vulnerable-fleet analytics, suppress security update prompts to the user, and misrepresent patch-adoption metrics.