CVE-2026-31885

EUVD-2026-12063
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, there is an out-of-bounds read in MS-ADPCM and IMA-ADPCM decoders due to unchecked predictor and step_index values from input data. This vulnerability is fixed in 3.24.0.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
Affected Products (NVD)
VendorProductVersion
freerdpfreerdp
𝑥
< 3.24.0
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
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
freerdp-devel
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 12 SP5
2.1.2-12.63.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
freerdp-proxy
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
freerdp-proxy-plugins
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
freerdp-sdl
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
freerdp-server
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
freerdp2
suse enterprise desktop 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.14.1
fixed
freerdp2-devel
suse enterprise desktop 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.14.1
fixed
freerdp2-proxy
suse enterprise desktop 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.14.1
fixed
freerdp2-server
suse enterprise desktop 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.14.1
fixed
libfreerdp-server-proxy3-3
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
libfreerdp2-2
suse enterprise desktop 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.14.1
fixed
libfreerdp3-3
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
librdtk0-0
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
libwinpr2-2
suse enterprise desktop 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.14.1
fixed
libwinpr3-3
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
winpr-devel
suse enterprise desktop 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise sap 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise server 15 SP7
3.10.3-150700.3.9.1
fixed
suse enterprise workstation 15 SP7
3.10.3-150700.3.9.1
fixed
winpr2-devel
suse enterprise desktop 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise sap 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise server 12 SP5
2.1.2-12.63.1
fixed
suse enterprise server 15 SP7
2.11.7-150700.3.14.1
fixed
suse enterprise workstation 15 SP7
2.11.7-150700.3.14.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
freerdp
RHEL 8
2:2.11.7-9.el8_10
fixed
RHEL 8.4 AUS
2:2.2.0-14.el8_4
fixed
RHEL 8.6 AUS
2:2.2.0-7.el8_6.8
fixed
RHEL 8.6 E4S
2:2.2.0-7.el8_6.8
fixed
RHEL 8.6 TUS
2:2.2.0-7.el8_6.8
fixed
RHEL 8.8 E4S
2:2.2.0-12.el8_8.8
fixed
RHEL 8.8 TUS
2:2.2.0-12.el8_8.8
fixed
RHEL 9
2:2.11.7-7.el9_8.3
fixed
freerdp-devel
RHEL 8
2:2.11.7-9.el8_10
fixed
RHEL 9
2:2.11.7-7.el9_8.3
fixed
freerdp-libs
RHEL 8
2:2.11.7-9.el8_10
fixed
RHEL 8.4 AUS
2:2.2.0-14.el8_4
fixed
RHEL 8.6 AUS
2:2.2.0-7.el8_6.8
fixed
RHEL 8.6 E4S
2:2.2.0-7.el8_6.8
fixed
RHEL 8.6 TUS
2:2.2.0-7.el8_6.8
fixed
RHEL 8.8 E4S
2:2.2.0-12.el8_8.8
fixed
RHEL 8.8 TUS
2:2.2.0-12.el8_8.8
fixed
RHEL 9
2:2.11.7-7.el9_8.3
fixed
libwinpr
RHEL 8
2:2.11.7-9.el8_10
fixed
RHEL 8.4 AUS
2:2.2.0-14.el8_4
fixed
RHEL 8.6 AUS
2:2.2.0-7.el8_6.8
fixed
RHEL 8.6 E4S
2:2.2.0-7.el8_6.8
fixed
RHEL 8.6 TUS
2:2.2.0-7.el8_6.8
fixed
RHEL 8.8 E4S
2:2.2.0-12.el8_8.8
fixed
RHEL 8.8 TUS
2:2.2.0-12.el8_8.8
fixed
RHEL 9
2:2.11.7-7.el9_8.3
fixed
libwinpr-devel
RHEL 8
2:2.11.7-9.el8_10
fixed
RHEL 8.4 AUS
2:2.2.0-14.el8_4
fixed
RHEL 8.6 AUS
2:2.2.0-7.el8_6.8
fixed
RHEL 8.6 E4S
2:2.2.0-7.el8_6.8
fixed
RHEL 8.6 TUS
2:2.2.0-7.el8_6.8
fixed
RHEL 8.8 E4S
2:2.2.0-12.el8_8.8
fixed
RHEL 8.8 TUS
2:2.2.0-12.el8_8.8
fixed
RHEL 9
2:2.11.7-7.el9_8.3
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
freerdp
Amazon Linux 2
2:2.11.7-1.amzn2.0.9
fixed
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
freerdp-debuginfo
Amazon Linux 2
2:2.11.7-1.amzn2.0.9
fixed
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
freerdp-debugsource
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
freerdp-devel
Amazon Linux 2
2:2.11.7-1.amzn2.0.9
fixed
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
freerdp-libs
Amazon Linux 2
2:2.11.7-1.amzn2.0.9
fixed
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
freerdp-libs-debuginfo
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
freerdp-server
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
freerdp-server-debuginfo
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
libwinpr
Amazon Linux 2
2:2.11.7-1.amzn2.0.9
fixed
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
libwinpr-debuginfo
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
libwinpr-devel
Amazon Linux 2
2:2.11.7-1.amzn2.0.9
fixed
Amazon Linux 2023
2:3.6.3-1.amzn2023.0.8
fixed
Common Weakness Enumeration
References
https://github.com/FreeRDP/FreeRDP/commit/16df2300e1e3f5a51f68fb1626429e58b531b7c8
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-h23r-3988-3wf3
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-h23r-3988-3wf3