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CVE PROGRAM SOURCE RECORD8.2 High

CVE-2026-102762

The NetX Duo MQTT client leaks the packet carrying a malformed PUBLISH message. Each malformed PUBLISH costs one packet, or one chain of packets, from the network driver's receive

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Status
Published
Published
Updated
Assigning organization
eclipse

Description

The NetX Duo MQTT client leaks the packet carrying a malformed PUBLISH message. Each malformed PUBLISH costs one packet, or one chain of packets, from the network driver's receive pool, and nothing returns it. A peer that can deliver a few dozen such messages exhausts the pool and stops all inbound network traffic on the device until it is rebooted.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Eclipse Foundation NetX Duo

Default version status: unaffected

  • 6.0 to ≤ 6.5.1.202602affected
  • 6.5.2.202603unaffected

References