7.5
High
CVE-2026-11576 The security fix for CVE-2025-0728 in eclipse-threadx NetX Duo refactors error handling in the HTTP server PUT process…
Description
The security fix for CVE-2025-0728 in eclipse-threadx NetX Duo refactors error handling in the HTTP server PUT process to use a shared cleanup label, but this unified cleanup path unconditionally calls fx_file_close() even when the file was never successfully opened. Multiple error branches jump to the shared cleanup label before any file open operation has occurred, causing fx_file_close() to operate on an uninitialized file handle, leading to undefined behavior, double-close issues, or memory corruption.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Eclipse ThreadX - NetX Duo 6.4 | 6.4.2 → 6.5.0.202601 | No fix stated |
References
- gitlab.eclipse.org gitlab.eclipse.org
Timeline
- Published
- Last modified
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