Heap-based Buffer Overflow Affecting freerdp/freerdp package, versions [,3.24.0)
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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Start learning- Snyk IDSNYK-UNMANAGED-FREERDPFREERDP-15602529
- published15 Mar 2026
- disclosed13 Mar 2026
- creditYJK0805
Introduced: 13 Mar 2026
NewCVE-2026-31883 (opens in a new tab)How to fix?
Upgrade freerdp/freerdp to version 3.24.0 or higher.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow due to a size_t underflow in the ADPCM decoder process. An attacker can achieve arbitrary code execution or cause a denial of service by sending specially crafted input that triggers a heap buffer overflow during decoding.