FreeRDP, a free implementation of the Remote Desktop Protocol client, contains a denial of service vulnerability due to uninitialized progressive tile handling (CVE-2026-109242). This issue can cause the application to crash or become unresponsive. The vulnerability affects versions prior to 2:2.11.7-7.el9_8.9. A security update addressing this and other denial of service flaws in FreeRDP has been released by Red Hat.