Zephyr RTOS is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Zephyr RTOS is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed July 4, 2026; most recent activity July 4, 2026.
Security firm runZero has identified seven unpatched vulnerabilities in the FatFs filesystem driver, affecting millions of embedded devices. These vulnerabilities can be exploited through malicious media or firmware…
Zephyr RTOS is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Zephyr RTOS on ThreatCluster is dated July 4, 2026.
Across ThreatCluster reporting, Zephyr RTOS most frequently co-occurs with Samsung, ArduPilot, Espressif Esp-idf, FatFs, Mbed, among 8 tracked related entities.
The most significant recent cluster is “Critical FatFs Vulnerabilities Enable Physical Access Attacks on Millions of Devices” (11 articles · Updated July 3, 2026). Zephyr RTOS appears across 1 threat cluster in total, listed above with sources.
Zephyr RTOS appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.