RLSA-2026:8457

Synopsis

Important: freerdp security update

Description

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.

Security Fix(es):

* FreeRDP: FreeRDP: Heap buffer overflow allows arbitrary code execution via crafted pixel data (CVE-2026-33984)

* FreeRDP: FreeRDP: Denial of Service via specially crafted Remote Desktop Protocol messages (CVE-2026-33983)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 9 aarch64 Rocky Linux 9 ppc64le Rocky Linux 9 s390x Rocky Linux 9 x86_64

Fixes

2453219 2453220

CVEs

CVE-2026-33983 CVE-2026-33984

Affected packages

Rocky Linux 9 aarch64 - AppStream

freerdp-2:2.11.7-1.el9_7.6.aarch64.rpm freerdp-2:2.11.7-1.el9_7.6.src.rpm freerdp-debuginfo-2:2.11.7-1.el9_7.6.aarch64.rpm freerdp-debugsource-2:2.11.7-1.el9_7.6.aarch64.rpm freerdp-libs-2:2.11.7-1.el9_7.6.aarch64.rpm freerdp-libs-debuginfo-2:2.11.7-1.el9_7.6.aarch64.rpm libwinpr-2:2.11.7-1.el9_7.6.aarch64.rpm libwinpr-debuginfo-2:2.11.7-1.el9_7.6.aarch64.rpm

Rocky Linux 9 ppc64le - AppStream

freerdp-2:2.11.7-1.el9_7.6.ppc64le.rpm freerdp-2:2.11.7-1.el9_7.6.src.rpm freerdp-debuginfo-2:2.11.7-1.el9_7.6.ppc64le.rpm freerdp-debugsource-2:2.11.7-1.el9_7.6.ppc64le.rpm freerdp-libs-2:2.11.7-1.el9_7.6.ppc64le.rpm freerdp-libs-debuginfo-2:2.11.7-1.el9_7.6.ppc64le.rpm libwinpr-2:2.11.7-1.el9_7.6.ppc64le.rpm libwinpr-debuginfo-2:2.11.7-1.el9_7.6.ppc64le.rpm

Rocky Linux 9 s390x - AppStream

freerdp-2:2.11.7-1.el9_7.6.s390x.rpm freerdp-2:2.11.7-1.el9_7.6.src.rpm freerdp-debuginfo-2:2.11.7-1.el9_7.6.s390x.rpm freerdp-debugsource-2:2.11.7-1.el9_7.6.s390x.rpm freerdp-libs-2:2.11.7-1.el9_7.6.s390x.rpm freerdp-libs-debuginfo-2:2.11.7-1.el9_7.6.s390x.rpm libwinpr-2:2.11.7-1.el9_7.6.s390x.rpm libwinpr-debuginfo-2:2.11.7-1.el9_7.6.s390x.rpm

Rocky Linux 9 x86_64 - AppStream

freerdp-2:2.11.7-1.el9_7.6.src.rpm freerdp-2:2.11.7-1.el9_7.6.x86_64.rpm freerdp-debuginfo-2:2.11.7-1.el9_7.6.i686.rpm freerdp-debuginfo-2:2.11.7-1.el9_7.6.x86_64.rpm freerdp-debugsource-2:2.11.7-1.el9_7.6.i686.rpm freerdp-debugsource-2:2.11.7-1.el9_7.6.x86_64.rpm freerdp-libs-2:2.11.7-1.el9_7.6.i686.rpm freerdp-libs-2:2.11.7-1.el9_7.6.x86_64.rpm freerdp-libs-debuginfo-2:2.11.7-1.el9_7.6.i686.rpm freerdp-libs-debuginfo-2:2.11.7-1.el9_7.6.x86_64.rpm libwinpr-2:2.11.7-1.el9_7.6.i686.rpm libwinpr-2:2.11.7-1.el9_7.6.x86_64.rpm libwinpr-debuginfo-2:2.11.7-1.el9_7.6.i686.rpm libwinpr-debuginfo-2:2.11.7-1.el9_7.6.x86_64.rpm

Rocky Linux 9 aarch64 - CRB

freerdp-devel-2:2.11.7-1.el9_7.6.aarch64.rpm libwinpr-devel-2:2.11.7-1.el9_7.6.aarch64.rpm

Rocky Linux 9 x86_64 - CRB

freerdp-devel-2:2.11.7-1.el9_7.6.i686.rpm freerdp-devel-2:2.11.7-1.el9_7.6.x86_64.rpm libwinpr-devel-2:2.11.7-1.el9_7.6.i686.rpm libwinpr-devel-2:2.11.7-1.el9_7.6.x86_64.rpm

Rocky Linux 9 ppc64le - CRB

freerdp-devel-2:2.11.7-1.el9_7.6.ppc64le.rpm libwinpr-devel-2:2.11.7-1.el9_7.6.ppc64le.rpm

Rocky Linux 9 s390x - CRB

freerdp-devel-2:2.11.7-1.el9_7.6.s390x.rpm libwinpr-devel-2:2.11.7-1.el9_7.6.s390x.rpm