CVE-2026-115679: Arm Keil MDK-Middleware vulnerability

Published Oct 26, 2026

Updated

Arm Keil MDK-Middleware 8.3.0 may allow out-of-bounds reads and writes to the FTP Server RX Buffer

Affected Software

1 affected component

Arm Keil MDK-Middleware=8.3.0

Event History

Oct 26, 2026

CVE Published

via MITRE·03:46 PM

Data Sourced

via MITRE·03:46 PM

DescriptionWeakness

Frequently Asked Questions

Which component should be prioritized for review?

Review deployments of Arm Keil MDK-Middleware 8.3.0 that use the FTP Server component, because the reported out-of-bounds reads and writes affect the FTP Server RX Buffer.

What is known about exploitation requirements or mitigations?

The available information does not specify attacker access requirements, affected default configuration, detection methods, or mitigations when patching is not immediately possible. Consult the referenced Arm documentation for vendor guidance.

CVE-2026-115679: Arm Keil MDK-Middleware vulnerability

Affected Software

Event History

Frequently Asked Questions

Which component should be prioritized for review?

What is known about exploitation requirements or mitigations?

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Frequently Asked Questions

Which component should be prioritized for review?

What is known about exploitation requirements or mitigations?