CVE-2026-44092

8.8 highEPSS 0.7%

High (8.8). EPSS 0.7% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

8.8 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

9.1 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-93
Published: 2026-07-30
Modified: 2026-07-30
Record from: the NVD, synced 2026-10-19

References

https://www.certvde.com/en/advisories/VDE-2026-008/

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