rootpwn

medium · CVSS v3 5.3 · CVSS v4 6.9 · EPSS 0.00247

CVE-2026-111373

FreeRDP before 3.32.0 contains a NULL pointer dereference vulnerability in the websocket transport that allows a malicio…

Description

FreeRDP before 3.32.0 contains a NULL pointer dereference vulnerability in the websocket transport that allows a malicious gateway to crash clients by sending zero-length pings. When the payload length is zero, websocket_reply_pong passes a nullptr stream to websocket_reply_close, triggering an assertion failure that terminates the client process and causes denial of service.

Scores

Severity
medium
CVSS v2
5
CVSS v3
5.3
CVSS v4
6.9
EPSS
0.00247

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