This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-109950 →
DEBIAN-CVE-2026-109950
FreeRDP from 3.0.0 before 3.32.0 contains a heap out-of-bounds read vulnerability that allows a malicious RD Gateway to crash clients by sending misma...
Original description
The description as published by the source.
FreeRDP from 3.0.0 before 3.32.0 contains a heap out-of-bounds read vulnerability that allows a malicious RD Gateway to crash clients by sending mismatched message lengths. Attackers controlling the gateway can set MsgBytes far larger than the NDR string ActualCount in consent or service messages, causing UTF-8 conversion to read past the stream allocation and disrupt client availability.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
freerdp2
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
freerdp3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
freerdp3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.32.0+dfsg-1"}]}]
References
- advisory security-tracker.debian.org