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Status published
Medium
CVE-2025-55093
Out of bound read and write in _nx_ipv4_packet_receive() when handling unicast DHCP messages
Vulnerability Description
In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_ipv4_packet_receive() when handling unicast DHCP messages that could cause corruption of 4 bytes of memory.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Justin Stauffer
- Ilja van Sprundel
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Affected Vendor
Eclipse Foundation
View all reports →Affected Software
NetX Duo
Vulnerable Versions:
0
Timeline
Official Publish:
October 17th, 2025
Last Modified:
October 17th, 2025
Added to House:
July 22nd, 2026