CVE-2026-25942

EUVD-2026-8731
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_rail_server_execute_result` indexes the global `error_code_names[]` array (7 elements, indices 0–6) with an unchecked `execResult->execResult` value received from the server, allowing an out-of-bounds read when the server sends an `execResult` value of 7 or greater. Version 3.23.0 fixes the issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 34%
Affected Products (NVD)
VendorProductVersion
freerdpfreerdp
𝑥
< 3.23.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
freerdp2
bookworm
no-dsa
bullseye
vulnerable
bullseye (security)
vulnerable
freerdp3
forky
3.26.0+dfsg-1
fixed
sid
3.26.0+dfsg-1
fixed
trixie
3.15.0+dfsg-2.1+deb13u3
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
freerdp
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
freerdp-devel
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 12 SP5
2.1.2-12.68.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
freerdp-proxy
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
freerdp-proxy-plugins
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
freerdp-sdl
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
freerdp-server
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
freerdp2
suse enterprise desktop 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.22.1
fixed
freerdp2-devel
suse enterprise desktop 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.22.1
fixed
freerdp2-proxy
suse enterprise desktop 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.22.1
fixed
freerdp2-server
suse enterprise desktop 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.22.1
fixed
libfreerdp-server-proxy3-3
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
libfreerdp2-2
suse enterprise desktop 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.22.1
fixed
libfreerdp3-3
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
librdtk0-0
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
libwinpr2-2
suse enterprise desktop 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.22.1
fixed
libwinpr3-3
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
winpr-devel
suse enterprise desktop 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.14.1
fixed
winpr2-devel
suse enterprise desktop 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise server 12 SP5
2.1.2-12.68.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.22.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.22.1
fixed
Common Weakness Enumeration
References
https://github.com/FreeRDP/FreeRDP/blob/3370e30e92a021eb680892dda14d642bc8b8727c/channels/rail/client/rail_orders.c#L528
https://github.com/FreeRDP/FreeRDP/blob/3370e30e92a021eb680892dda14d642bc8b8727c/channels/rail/client/rail_orders.c#L75-L76
https://github.com/FreeRDP/FreeRDP/blob/3370e30e92a021eb680892dda14d642bc8b8727c/client/X11/xf_rail.c#L1014-L1017
https://github.com/FreeRDP/FreeRDP/blob/3370e30e92a021eb680892dda14d642bc8b8727c/client/X11/xf_rail.c#L40-L46
https://github.com/FreeRDP/FreeRDP/commit/9362a0bf8dda04eedbca07d5dfaec1044e67cc6b
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-78q6-67m7-wwf6