SUSE freerdp Severe Denial of Service Security Alert SUSE-AL-2026-1856

## This update for freerdp fixes the following issues: * CVE-2026-25941: Out-of-Bounds Read in client RDPGFX channel via crafted `WIRE_TO_SURFACE_2` PDU (bsc#1258919). * CVE-2026-25942: Global-buffer-overflow in `xf_rail_server_execute_result` (bsc#1258920). * CVE-2026-25952: Heap-use-after-free in `xf_SetWindowMinMaxInfo` (bsc#1258921). * CVE-2026-25953: Heap-use-after-free in `xf_AppUpdateWindowFromSurface` (bsc#1258923). * CVE-2026-25954: Heap-use-after-free in `xf_rail_server_local_move_size` (bsc#1258924). * CVE-2026-25997: Heap-use-after-free in `xf_clipboard_format_equal` (bsc#1258977). * CVE-2026-26986: Heap-use-after-free in `rail_window_free` (bsc#1258967). * CVE-2026-27015: Smartcard NDR alignment padding triggers reachable Read the Full Advisory

## This update for freerdp fixes the following issues: * CVE-2026-25941: Out-of-Bounds Read in client RDPGFX channel via crafted `WIRE_TO_SURFACE_2` PDU (bsc#1258919). * CVE-2026-25942: Global-buffer-overflow in `xf_rail_server_execute_result` (bsc#1258920). * CVE-2026-25952: Heap-use-after-free in `xf_SetWindowMinMaxInfo` (bsc#1258921). * CVE-2026-25953: Heap-use-after-free in `xf_AppUpdateWindowFromSurface` (bsc#1258923). * CVE-2026-25954: Heap-use-after-free in `xf_rail_server_local_move_size` (bsc#1258924). * CVE-2026-25997: Heap-use-after-free in `xf_clipboard_format_equal` (bsc#1258977). * CVE-2026-26986: Heap-use-after-free in `rail_window_free` (bsc#1258967). * CVE-2026-27015: Smartcard NDR alignment padding triggers reachable Read the Full Advisory

* bsc#1258919 * bsc#1258920 * bsc#1258921 * bsc#1258923 * bsc#1258924 * bsc#1258939 * bsc#1258967 * bsc#1258977 * bsc#1258987 * bsc#1259680 * bsc#1259684 * bsc#1259689 * bsc#1259692 * bsc#1259693 * bsc#1261848 Cross- * CVE-2026-25941 * CVE-2026-25942 * CVE-2026-25952 * CVE-2026-25953 * CVE-2026-25954 * CVE-2026-25997 * CVE-2026-26986 * CVE-2026-27015 * CVE-2026-27951 * CVE-2026-29774 * CVE-2026-29775 * CVE-2026-29776 * CVE-2026-31884 * CVE-2026-31897 CVSS scores: * CVE-2026-25941 ( SUSE ): 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N * CVE-2026-25941 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N * CVE-2026-25941 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H * CVE-2026-25941 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Read the Full Advisory

* CVE-2026-25941 ( SUSE ): 5.1

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

* CVE-2026-25941 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

* CVE-2026-25941 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

* CVE-2026-25941 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Read the Full Advisory