CVE-2026-102762
8.2
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Eclipse Foundation | NetX Duo | 6.0 <= 6.5.1.202602 | affected |
| Eclipse Foundation | NetX Duo | 6.5.2.202603 | unaffected |
Weaknesses
- CWE-401: CWE-401 Missing Release of Memory after Effective Lifetime
References
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