RLSA-2026:3068

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 (CVE-2026-22855)

* freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22853)

* freerdp: FreeRDP global-buffer-overflow (CVE-2026-22858)

* freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22859)

* freerdp: FreeRDP: Denial of Service via use after free in ecam_channel_write (CVE-2026-24678)

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 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2429653 2429649 2429647 2438197 2429645

CVEs

CVE-2026-22853 CVE-2026-22855 CVE-2026-22858 CVE-2026-22859 CVE-2026-24678

Affected packages

Rocky Linux 10 s390x - AppStream

freerdp-libs-2:3.10.3-5.el10_1.2.s390x.rpm libwinpr-2:3.10.3-5.el10_1.2.s390x.rpm freerdp-2:3.10.3-5.el10_1.2.s390x.rpm freerdp-libs-debuginfo-2:3.10.3-5.el10_1.2.s390x.rpm freerdp-2:3.10.3-5.el10_1.2.src.rpm freerdp-debugsource-2:3.10.3-5.el10_1.2.s390x.rpm libwinpr-debuginfo-2:3.10.3-5.el10_1.2.s390x.rpm freerdp-debuginfo-2:3.10.3-5.el10_1.2.s390x.rpm

Rocky Linux 10 ppc64le - AppStream

libwinpr-debuginfo-2:3.10.3-5.el10_1.2.ppc64le.rpm freerdp-libs-2:3.10.3-5.el10_1.2.ppc64le.rpm freerdp-debugsource-2:3.10.3-5.el10_1.2.ppc64le.rpm freerdp-debuginfo-2:3.10.3-5.el10_1.2.ppc64le.rpm libwinpr-2:3.10.3-5.el10_1.2.ppc64le.rpm freerdp-2:3.10.3-5.el10_1.2.ppc64le.rpm freerdp-2:3.10.3-5.el10_1.2.src.rpm freerdp-libs-debuginfo-2:3.10.3-5.el10_1.2.ppc64le.rpm

Rocky Linux 10 x86_64 - CRB

freerdp-devel-2:3.10.3-5.el10_1.2.x86_64.rpm freerdp-server-debuginfo-2:3.10.3-5.el10_1.2.x86_64.rpm freerdp-server-2:3.10.3-5.el10_1.2.x86_64.rpm libwinpr-devel-2:3.10.3-5.el10_1.2.x86_64.rpm

Rocky Linux 10 aarch64 - CRB

freerdp-server-debuginfo-2:3.10.3-5.el10_1.2.aarch64.rpm libwinpr-devel-2:3.10.3-5.el10_1.2.aarch64.rpm freerdp-devel-2:3.10.3-5.el10_1.2.aarch64.rpm freerdp-server-2:3.10.3-5.el10_1.2.aarch64.rpm

Rocky Linux 10 aarch64 - AppStream

freerdp-debuginfo-2:3.10.3-5.el10_1.2.aarch64.rpm freerdp-libs-debuginfo-2:3.10.3-5.el10_1.2.aarch64.rpm freerdp-2:3.10.3-5.el10_1.2.aarch64.rpm libwinpr-debuginfo-2:3.10.3-5.el10_1.2.aarch64.rpm freerdp-2:3.10.3-5.el10_1.2.src.rpm libwinpr-2:3.10.3-5.el10_1.2.aarch64.rpm freerdp-debugsource-2:3.10.3-5.el10_1.2.aarch64.rpm freerdp-libs-2:3.10.3-5.el10_1.2.aarch64.rpm

Rocky Linux 10 s390x - CRB

freerdp-devel-2:3.10.3-5.el10_1.2.s390x.rpm freerdp-server-debuginfo-2:3.10.3-5.el10_1.2.s390x.rpm libwinpr-devel-2:3.10.3-5.el10_1.2.s390x.rpm freerdp-server-2:3.10.3-5.el10_1.2.s390x.rpm

Rocky Linux 10 x86_64 - AppStream

freerdp-debugsource-2:3.10.3-5.el10_1.2.x86_64.rpm freerdp-2:3.10.3-5.el10_1.2.x86_64.rpm freerdp-2:3.10.3-5.el10_1.2.src.rpm libwinpr-debuginfo-2:3.10.3-5.el10_1.2.x86_64.rpm libwinpr-2:3.10.3-5.el10_1.2.x86_64.rpm freerdp-libs-2:3.10.3-5.el10_1.2.x86_64.rpm freerdp-libs-debuginfo-2:3.10.3-5.el10_1.2.x86_64.rpm freerdp-debuginfo-2:3.10.3-5.el10_1.2.x86_64.rpm

Rocky Linux 10 ppc64le - CRB

libwinpr-devel-2:3.10.3-5.el10_1.2.ppc64le.rpm freerdp-devel-2:3.10.3-5.el10_1.2.ppc64le.rpm freerdp-server-2:3.10.3-5.el10_1.2.ppc64le.rpm freerdp-server-debuginfo-2:3.10.3-5.el10_1.2.ppc64le.rpm