Intel/AIKIDO-2026-10208
pymodbus
AIKIDO-2026-10208
pymodbus is vulnerable to Denial of Service (DoS)
Denial of Service (DoS) Pre-CVE Published Feb 21, 2026
Found by Aikido Intel before public disclosure or CVE publication.
28
Low Risk
This Affects:
pymodbus3.4.0 - 3.11.4
Fixed in 3.12.0Are you affected? Scan for Free
TL;DR
Affected versions of this package are vulnerable to a denial-of-service (DoS) condition. Improper handling of incoming requests in the server component can allow a malicious client to trigger excessive resource consumption, causing the service to become unresponsive.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
pymodbus is vulnerable to Denial of Service (DoS) in versions 3.4.0 - 3.11.4.
How to fix this
Upgrade the pymodbus library to the patch version.
Are You Affected?
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