ALSA-2026:3068

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.