CVE-2026-45700
Fixed in a distro release EPSS 6%CVSS 7.7
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, FreeRDP's planar bitmap decoder has an out-of-bounds heap write when decoding RLE planar data. In libfreerdp/codec/planar.c, freerdp_bitmap_decompress_planar() validates the X destination coordinate nXDst against the caller-provided destination stride (nDstStep) even when it is writing into the internal temp buffer pTempData. An attacker can bypass the check with a large nDstStep and a large nXDst, causing planar_decompress_plane_rle() to write past the end of pTempData. This vulnerability is fixed in 3.26.0.
Products: FreeRDP, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 7 Extended Lifecycle Support, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.8 Telecommunications Update Service, Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.6 Extended Update Support, Red Hat Enterprise Linux 6
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | freerdp | 2:3.10.3-12.el10_2.6 |
| AlmaLinux 10 | freerdp-devel | 2:3.10.3-12.el10_2.6 |
| AlmaLinux 10 | freerdp-libs | 2:3.10.3-12.el10_2.6 |
| AlmaLinux 10 | freerdp-server | 2:3.10.3-12.el10_2.6 |
| AlmaLinux 10 | libwinpr | 2:3.10.3-12.el10_2.6 |
| AlmaLinux 10 | libwinpr-devel | 2:3.10.3-12.el10_2.6 |
| AlmaLinux 8 | freerdp | 2:2.11.7-10.el8_10 |
| AlmaLinux 8 | freerdp-devel | 2:2.11.7-10.el8_10 |
| AlmaLinux 8 | freerdp-libs | 2:2.11.7-10.el8_10 |
| AlmaLinux 8 | libwinpr | 2:2.11.7-10.el8_10 |
| AlmaLinux 8 | libwinpr-devel | 2:2.11.7-10.el8_10 |
| AlmaLinux 9 | freerdp | 2:2.11.7-7.el9_8.4 |
| AlmaLinux 9 | freerdp-devel | 2:2.11.7-7.el9_8.4 |
| AlmaLinux 9 | freerdp-libs | 2:2.11.7-7.el9_8.4 |
| AlmaLinux 9 | libwinpr | 2:2.11.7-7.el9_8.4 |
| AlmaLinux 9 | libwinpr-devel | 2:2.11.7-7.el9_8.4 |
| Amazon Linux 2 | freerdp | 2:2.11.7-1.amzn2.0.12 |
| Amazon Linux 2 | freerdp-devel | 2:2.11.7-1.amzn2.0.12 |
| Amazon Linux 2 | freerdp-libs | 2:2.11.7-1.amzn2.0.12 |
| Amazon Linux 2 | libwinpr | 2:2.11.7-1.amzn2.0.12 |
| Amazon Linux 2 | libwinpr-devel | 2:2.11.7-1.amzn2.0.12 |
| Amazon Linux 2023 | freerdp | 2:3.6.3-1.amzn2023.0.12 |
| Amazon Linux 2023 | freerdp-devel | 2:3.6.3-1.amzn2023.0.12 |
| Amazon Linux 2023 | freerdp-libs | 2:3.6.3-1.amzn2023.0.12 |
| Amazon Linux 2023 | freerdp-server | 2:3.6.3-1.amzn2023.0.12 |
| Amazon Linux 2023 | libwinpr | 2:3.6.3-1.amzn2023.0.12 |
| Amazon Linux 2023 | libwinpr-devel | 2:3.6.3-1.amzn2023.0.12 |
| Debian 12 | freerdp2 | no fix |
| Debian 13 | freerdp3 | no fix |
| Debian 14 | freerdp3 | 3.26.0+dfsg-1 |
| Red Hat Enterprise Linux 10.2 | freerdp | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | freerdp-debuginfo | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | freerdp-debugsource | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | freerdp-devel | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | freerdp-libs | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | freerdp-libs-debuginfo | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | freerdp-server | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | freerdp-server-debuginfo | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | libwinpr | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | libwinpr-debuginfo | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 10.2 | libwinpr-devel | 2:3.10.3-12.el10_2.6 |
| Red Hat Enterprise Linux 8 | freerdp | 2:2.11.7-10.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-debuginfo | 2:2.11.7-10.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-debugsource | 2:2.11.7-10.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-devel | 2:2.11.7-10.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-libs | 2:2.11.7-10.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-libs-debuginfo | 2:2.11.7-10.el8_10 |
| Red Hat Enterprise Linux 8 | libwinpr | 2:2.11.7-10.el8_10 |
| Red Hat Enterprise Linux 8 | libwinpr-debuginfo | 2:2.11.7-10.el8_10 |
| Red Hat Enterprise Linux 8 | libwinpr-devel | 2:2.11.7-10.el8_10 |
| Red Hat Enterprise Linux 9 | freerdp | 2:2.11.7-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | freerdp-debuginfo | 2:2.11.7-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | freerdp-debugsource | 2:2.11.7-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | freerdp-devel | 2:2.11.7-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | freerdp-libs | 2:2.11.7-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | freerdp-libs-debuginfo | 2:2.11.7-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | libwinpr | 2:2.11.7-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | libwinpr-debuginfo | 2:2.11.7-7.el9_8.4 |
| Red Hat Enterprise Linux 9 | libwinpr-devel | 2:2.11.7-7.el9_8.4 |
| Red Hat Enterprise Linux eus 10.0 | freerdp | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-debuginfo | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-debugsource | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-devel | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-libs | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-libs-debuginfo | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-server | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-server-debuginfo | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | libwinpr | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | libwinpr-debuginfo | 2:3.10.3-3.el10_0.9 |
| Red Hat Enterprise Linux eus 10.0 | libwinpr-devel | 2:3.10.3-3.el10_0.9 |
| Red Hat rhel aus 8.4 | freerdp | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel aus 8.4 | freerdp-debuginfo | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel aus 8.4 | freerdp-debugsource | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel aus 8.4 | freerdp-libs | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel aus 8.4 | freerdp-libs-debuginfo | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel aus 8.4 | libwinpr | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel aus 8.4 | libwinpr-debuginfo | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel aus 8.4 | libwinpr-devel | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel aus 8.6 | freerdp | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel aus 8.6 | freerdp-debuginfo | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel aus 8.6 | freerdp-debugsource | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel aus 8.6 | freerdp-libs | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel aus 8.6 | freerdp-libs-debuginfo | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel aus 8.6 | libwinpr | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel aus 8.6 | libwinpr-debuginfo | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel aus 8.6 | libwinpr-devel | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel e4s 8.8 | freerdp | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel e4s 8.8 | freerdp-debuginfo | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel e4s 8.8 | freerdp-debugsource | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel e4s 8.8 | freerdp-libs | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel e4s 8.8 | freerdp-libs-debuginfo | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel e4s 8.8 | libwinpr | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel e4s 8.8 | libwinpr-debuginfo | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel e4s 8.8 | libwinpr-devel | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel e4s 9.2 | freerdp | 2:2.4.1-6.el9_2.10 |
| Red Hat rhel e4s 9.2 | freerdp-debuginfo | 2:2.4.1-6.el9_2.10 |
| Red Hat rhel e4s 9.2 | freerdp-debugsource | 2:2.4.1-6.el9_2.10 |
| Red Hat rhel e4s 9.2 | freerdp-libs | 2:2.4.1-6.el9_2.10 |
| Red Hat rhel e4s 9.2 | freerdp-libs-debuginfo | 2:2.4.1-6.el9_2.10 |
| Red Hat rhel e4s 9.2 | libwinpr | 2:2.4.1-6.el9_2.10 |
| Red Hat rhel e4s 9.2 | libwinpr-debuginfo | 2:2.4.1-6.el9_2.10 |
| Red Hat rhel e4s 9.4 | freerdp | 2:2.11.2-1.el9_4.9 |
| Red Hat rhel e4s 9.4 | freerdp-debuginfo | 2:2.11.2-1.el9_4.9 |
| Red Hat rhel e4s 9.4 | freerdp-debugsource | 2:2.11.2-1.el9_4.9 |
| Red Hat rhel e4s 9.4 | freerdp-libs | 2:2.11.2-1.el9_4.9 |
| Red Hat rhel e4s 9.4 | freerdp-libs-debuginfo | 2:2.11.2-1.el9_4.9 |
| Red Hat rhel e4s 9.4 | libwinpr | 2:2.11.2-1.el9_4.9 |
| Red Hat rhel e4s 9.4 | libwinpr-debuginfo | 2:2.11.2-1.el9_4.9 |
| Red Hat rhel els 7 | freerdp | 0:2.1.1-5.el7_9.10 |
| Red Hat rhel els 7 | freerdp-debuginfo | 0:2.1.1-5.el7_9.10 |
| Red Hat rhel els 7 | freerdp-devel | 0:2.1.1-5.el7_9.10 |
| Red Hat rhel els 7 | freerdp-libs | 0:2.1.1-5.el7_9.10 |
| Red Hat rhel els 7 | libwinpr | 0:2.1.1-5.el7_9.10 |
| Red Hat rhel els 7 | libwinpr-devel | 0:2.1.1-5.el7_9.10 |
| Red Hat rhel eus 9.6 | freerdp | 2:2.11.7-1.el9_6.11 |
| Red Hat rhel eus 9.6 | freerdp-debuginfo | 2:2.11.7-1.el9_6.11 |
| Red Hat rhel eus 9.6 | freerdp-debugsource | 2:2.11.7-1.el9_6.11 |
| Red Hat rhel eus 9.6 | freerdp-devel | 2:2.11.7-1.el9_6.11 |
| Red Hat rhel eus 9.6 | freerdp-libs | 2:2.11.7-1.el9_6.11 |
| Red Hat rhel eus 9.6 | freerdp-libs-debuginfo | 2:2.11.7-1.el9_6.11 |
| Red Hat rhel eus 9.6 | libwinpr | 2:2.11.7-1.el9_6.11 |
| Red Hat rhel eus 9.6 | libwinpr-debuginfo | 2:2.11.7-1.el9_6.11 |
| Red Hat rhel eus 9.6 | libwinpr-devel | 2:2.11.7-1.el9_6.11 |
| Red Hat rhel eus long life 8.4 | freerdp | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel eus long life 8.4 | freerdp-debuginfo | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel eus long life 8.4 | freerdp-debugsource | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel eus long life 8.4 | freerdp-libs | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel eus long life 8.4 | freerdp-libs-debuginfo | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel eus long life 8.4 | libwinpr | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel eus long life 8.4 | libwinpr-debuginfo | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel eus long life 8.4 | libwinpr-devel | 2:2.2.0-14.el8_4.1 |
| Red Hat rhel eus long life 8.6 | freerdp | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel eus long life 8.6 | freerdp-debuginfo | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel eus long life 8.6 | freerdp-debugsource | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel eus long life 8.6 | freerdp-libs | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel eus long life 8.6 | freerdp-libs-debuginfo | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel eus long life 8.6 | libwinpr | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel eus long life 8.6 | libwinpr-debuginfo | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel eus long life 8.6 | libwinpr-devel | 2:2.2.0-7.el8_6.9 |
| Red Hat rhel tus 8.8 | freerdp | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel tus 8.8 | freerdp-debuginfo | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel tus 8.8 | freerdp-debugsource | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel tus 8.8 | freerdp-libs | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel tus 8.8 | freerdp-libs-debuginfo | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel tus 8.8 | libwinpr | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel tus 8.8 | libwinpr-debuginfo | 2:2.2.0-12.el8_8.9 |
| Red Hat rhel tus 8.8 | libwinpr-devel | 2:2.2.0-12.el8_8.9 |
| Rocky Linux 10 | freerdp | 2:3.10.3-12.el10_2.6 |
| Rocky Linux 8 | freerdp | 2:2.11.7-10.el8_10 |
| Rocky Linux 9 | freerdp | 2:2.11.7-7.el9_8.4 |
| SUSE Linux Enterprise Module for Package Hub 15 SP7 | freerdp | 3.10.3-150700.3.17.1 |
| SUSE Linux Enterprise Server 16.0 | freerdp | 3.26.0-160000.1.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | freerdp | 3.26.0-160000.1.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP7 | freerdp | 3.10.3-150700.3.17.1 |
| Ubuntu 22.04 LTS | freerdp2 | 2.6.1+dfsg1-3ubuntu2.11 |
| Ubuntu 24.04 LTS | freerdp3 | 3.5.1+dfsg1-0ubuntu1.6 |
| Ubuntu 25.10 | freerdp3 | 3.16.0+dfsg-2ubuntu0.5 |
| Ubuntu 26.04 LTS | freerdp3 | 3.24.2+dfsg-1ubuntu1.1 |
| Ubuntu Pro 18.04 LTS | freerdp2 | 2.2.0+dfsg1-0ubuntu0.18.04.4+esm6 |
| Ubuntu Pro 20.04 LTS | freerdp2 | 2.6.1+dfsg1-0ubuntu0.20.04.2+esm4 |
| Ubuntu Pro 24.04 LTS | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm6 |
| openSUSE Leap 16.0 | freerdp | 3.26.0-160000.1.1 |
| openSUSE Tumbleweed | freerdp | 3.26.0-3.1 |