Use of Uninitialized Resource Affecting freerdp/freerdp package, versions [,3.31.0)
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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Test your applications- Snyk IDSNYK-UNMANAGED-FREERDPFREERDP-21191684
- published18 Oct 2026
- disclosed3 Sept 2026
- creditUnknown
Introduced: 3 Sep 2026
CVE-2026-85089 (opens in a new tab)How to fix?
Upgrade freerdp/freerdp to version 3.31.0 or higher.
Overview
Affected versions of this package are vulnerable to Use of Uninitialized Resource in the handling of reserved padding fields in session information PDUs due to the use of Stream_Seek instead of Stream_Zero. An attacker can obtain sensitive information from uninitialized heap memory, potentially including cleartext credentials from prior sessions, by connecting as a downstream client and receiving these PDUs.