CVE-2026-44092

criticalCVSS 9.1covered by 1 sourcefirst seen 2026-07-30

An unauthenticated remote attacker can inject malicious input into the ModbusServer application because it does not validate the input it fetches from MQTT. This may lead to integrity and availability loss.

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Exploitation outlook

Low exploitation risk0.38% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalCVE-2026-44092: An unauthenticated remote attacker can inject malicious input into the ModbusServer applicatio…nvd · 2026-07-30

External references

NVD record for CVE-2026-44092

CVE.org record

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