Is CVE-2026-79389 being exploited?

No public exploit is currently tracked.

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CVE-2026-79389

Description

Trueview T18161 S 6.0.23.4 contains an improper verification in MQTT command processing. An attacker with network access can replay or modify captured MQTT messages, including security-related nonce, timestamp, and signature fields, and the device accepts the modified messages and executes the associated commands.