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 nxipv4packetreceive() function when received an Ethernet frame with less than 4 bytes of IP packet.
{ "versions": [ { "introduced": "0" }, { "fixed": "6.4.4.202503" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55090.json"