Double Free Affecting eclipse-threadx/netxduo package, versions [6.4.2,6.5.1.202602)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published28 Jun 2026
- disclosed19 Jun 2026
- creditdecsecre583
Introduced: 19 Jun 2026
CVE-2026-11576 (opens in a new tab)How to fix?
Upgrade eclipse-threadx/netxduo to version 6.5.1.202602 or higher.
Overview
Affected versions of this package are vulnerable to Double Free in the PUT process. An attacker can cause memory corruption or application instability by triggering error conditions that lead to the cleanup path before a file is opened, resulting in operations on an uninitialized file handle.