CVE-2025-55086 – NetXDuo ThreadX DHCPV6 DUID Out-of-Bounds Read

CVE ID : CVE-2025-55086

Published : Oct. 20, 2025, 6:15 p.m. | 26 minutes ago

Description : In NetXDuo version before 6.4.4, a networking support module for Eclipse Foundation ThreadX, in the DHCPV6 client there was an unchecked index extracting the server DUID from the server reply. With a crafted packet, an attacker could cause an out of memory read.

Severity: 6.3 | MEDIUM

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