CVE-2026-25955

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. This use-after-free vulnerability occurs because the xf_AppUpdateWindowFromSurface function reuses a cached image whose data pointer references a freed RDPGFX surface buffer. A remote attacker could exploit this flaw, potentially leading to a denial of service (DoS) condition.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.