Improper Handling of Length Parameter Inconsistency Affecting freerdp/freerdp package, versions [,3.29.0)
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-21192495
- published18 Oct 2026
- disclosed1 Aug 2026
- creditUnknown
Introduced: 1 Aug 2026
CVE-2026-67292 (opens in a new tab)How to fix?
Upgrade freerdp/freerdp to version 3.29.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Handling of Length Parameter Inconsistency in the websocket.c process. An attacker can cause the client to disclose unintended memory contents by sending a crafted Ping control frame, resulting in the client replying with an overlong Pong message that includes bytes beyond the intended payload. Additionally, sending a zero-length Ping can terminate the client, leading to a denial of service.