Out-of-bounds Read Affecting eclipse-threadx/netxduo package, versions [,6.4.4.202503_rel)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UNMANAGED-ECLIPSETHREADXNETXDUO-13569392
- published16 Oct 2025
- disclosed16 Oct 2025
- creditUnknown
Introduced: 16 Oct 2025
NewCVE-2025-55090 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade eclipse-threadx/netxduo to version 6.4.4.202503_rel or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read via the _nx_ipv4_packet_receive function when processing an Ethernet frame containing fewer than 4 bytes of IP packet data. An attacker can cause the application to read memory outside the intended buffer by sending a specially crafted Ethernet frame.