Search CVE reports


Toggle filters

1 – 10 of 139 results


CVE-2026-27951

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, the function `Stream_EnsureCapacity` can create an endless blocking loop. This may affect all client and server implementations...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages

CVE-2026-27950

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, the fix for the heap-use-after-free described in CVE-2026-24680 is incomplete. While the vulnerable execution flow referenced in the...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages

CVE-2026-27015

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a missing bounds check in `smartcard_unpack_read_size_align()` (`libfreerdp/utils/smartcard_pack.c:1703`) allows a malicious RDP server...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages

CVE-2026-26986

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `rail_window_free` dereferences a freed `xfAppWindow` pointer during `HashTable_Free` cleanup because `xf_rail_window_common` calls...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages

CVE-2026-26965

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, in the RLE planar decode path, `planar_decompress_plane_rle()` writes into `pDstData` at `((nYDst+y) * nDstStep) + (4*nXDst) + nChannel`...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages

CVE-2026-26955

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a malicious RDP server can trigger a heap buffer overflow in FreeRDP clients using the GDI surface pipeline (e.g., `xfreerdp`) by sending an...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages

CVE-2026-26271

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a buffer overread in `freerdp_image_copy_from_icon_data()` (libfreerdp/codec/color.c) can be triggered by crafted RDP Window...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages

CVE-2026-25997

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_clipboard_format_equal` reads freed `lastSentFormats` memory because `xf_clipboard_formats_free` (called from the cliprdr channel thread...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages

CVE-2026-25959

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_cliprdr_provide_data_` passes freed `pDstData` to `XChangeProperty` because the cliprdr channel thread...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages

CVE-2026-25955

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_AppUpdateWindowFromSurface` reuses a cached `XImage` whose `data` pointer references a freed RDPGFX surface buffer,...

3 affected packages

freerdp, freerdp2, freerdp3

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
freerdp Not in release Not in release Needs evaluation
freerdp2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
freerdp3 Needs evaluation Not in release
Show less packages