CVE-2025-55090CWE-125CWE-126

CVE-2025-55090

Medium · published October 16, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
29.6
In the wild
Unconfirmed
What it is

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() function when received an Ethernet frame with less than 4 bytes of IP packet.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00369 · 29.6th percentile
Weaknesses
CWE-125 · Out-of-bounds Read; CWE-126 · Buffer Over-read
Published
2025-10-16T11:15Z
Affected products (1)
ProductVersionsFixed in
eclipse/threadx_netx_duo< 6.4.4.2025036.4.4.202503
References (1)
https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-cf2g-j6vv-m8c5 · [email protected]
EPSS history
Timeline
  • 16 OCT 06:43Z
    Potential out of bound read issue in _nx_ipv4_packet_receive() in NetX Duo
    cvelistv5