FR
Product
FreeRDP
by FreeRDP · last CVE Oct 21, 2026
305
CVEs
0
On KEV
9.8
Max CVSS
69
New 30D
Severity mix
Critical 68High 96Medium 120Low 19
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-63633
9.8
1%
Aug 19
FreeRDP: Heap buffer overflow in Opus audio decode (`freerdp_dsp_decode_opus` resizes the wrong stream) — server→client
Affected: < 3.28.0
CVE-2026-55194
9.8
1%
Aug 19
FreeRDPHeap-buffer-overflow write in TS Gateway RPC RESPONSE reassembly due to alloc_hint capacity mismatch
Affected: < 3.27.0
CVE-2026-55191
9.8
1%
Aug 19
FreeRDP: Heap-buffer-overflow write in AVC444 YUV buffer allocation
Affected: < 3.27.0
CVE-2026-66402
9.8
0%
Aug 1
FreeRDP before 3.29.0 TLS Certificate Identity Validation Bypass
Affected: before 3.29.0
CVE-2026-57156
9.8
1%
Jul 10
FreeRDP: Integer overflow leading to heap buffer overflow in Orders Delta Points parsing
Affected: < 3.28.0
CVE-2026-45700
9.8
6%
May 29
Heap-buffer-overflow write in planar bitmap decoder
Affected: < 3.26.0
CVE-2026-31806
9.8
1%
Mar 13
FreeRDP has a Heap Buffer Overflow in nsc_process_message() via Unchecked SURFACE_BITS_COMMAND Bitmap Dimensions
Affected: < 3.24.0
CVE-2026-31883
9.8
0%
Mar 13
FreeRDP has a `size_t` underflow in ADPCM decoder leads to heap-buffer-overflow write
Affected: < 3.24.0
CVE-2026-25997
9.8
1%
Feb 25
FreeRDP has heap-use-after-free in xf_clipboard_format_equal
Affected: < 3.23.0
CVE-2026-25959
9.8
1%
Feb 25
FreeRDP has heap-use-after-free in xf_cliprdr_provide_data_
Affected: < 3.23.0
CVE-2026-25955
9.8
1%
Feb 25
FreeRDP has heap-use-after-free in xf_AppUpdateWindowFromSurface (stale XImage)
Affected: < 3.23.0
CVE-2026-25953
9.8
1%
Feb 25
FreeRDP has heap-use-after-free in xf_AppUpdateWindowFromSurface (freed appWindow)
Affected: < 3.23.0
CVE-2026-25952
9.8
1%
Feb 25
FreeRDP has heap-use-after-free in xf_SetWindowMinMaxInfo
Affected: < 3.23.0
CVE-2026-23884
9.8
0%
Jan 19
Heap-use-after-free in gdi_set_bounds
Affected: < 3.21.0
CVE-2026-23883
9.8
0%
Jan 19
Heap-use-after-free in update_pointer_new
Affected: < 3.21.0
CVE-2026-23534
9.8
1%
Jan 19
FreeRDP has heap-buffer-overflow in clear_decompress_bands_data
Affected: < 3.21.0
CVE-2026-23533
9.8
1%
Jan 19
FreeRDP has heap-buffer-overflow in clear_decompress_residual_data
Affected: < 3.21.0
CVE-2026-23532
9.8
1%
Jan 19
FreeRDP has heap-buffer-overflow in gdi_SurfaceToSurface
Affected: < 3.21.0
CVE-2026-23531
9.8
1%
Jan 19
FreeRDP has heap-buffer-overflow in clear_decompress
Affected: < 3.21.0
CVE-2026-23530
9.8
1%
Jan 19
FreeRDP has heap-buffer-overflow in planar_decompress_plane_rle
Affected: < 3.21.0
CVE-2026-22857
9.8
1%
Jan 14
FreeRDP has a heap-use-after-free in irp_thread_func
Affected: < 3.20.1
CVE-2026-22854
9.8
1%
Jan 14
FreeRDP has a heap-buffer-overflow in drive_process_irp_read
Affected: < 3.20.1
CVE-2026-22853
9.8
1%
Jan 14
FreeRDP has a heap-buffer-overflow in ndr_read_uint8Array
Affected: < 3.20.1
CVE-2026-22852
9.8
0%
Jan 14
FreeRDP has a heap-buffer-overflow in audin_process_formats
Affected: < 3.20.1
CVE-2024-32662
9.8
1%
Apr 23
FreeRDP rdp_redirection_read_base64_wchar out of bound read
Affected: < 3.5.1
CVE-2024-32659
9.8
1%
Apr 23
freerdp_image_copy out of bound read
Affected: < 3.5.1
CVE-2024-32658
9.8
1%
Apr 23
FreeRDP ExtractRunLengthRegular* out of bound read
Affected: < 3.5.1
CVE-2024-32460
9.8
2%
Apr 22
FreeRDP Out-Of-Bounds Read in interleaved_decompress
Affected: >= 3.0.0, 3.5.0; < 2.11.6
CVE-2024-32459
9.8
4%
Apr 22
FreeRDP Out-Of-Bounds Read in ncrush_decompress
Affected: >= 3.0.0, 3.5.0; < 2.11.6
CVE-2024-32458
9.8
2%
Apr 22
FreeRDP Out-Of-Bounds Read in planar_skip_plane_rle
Affected: >= 3.0.0, 3.5.0; < 2.11.6
CVE-2024-32041
9.8
2%
Apr 22
FreeRDP OutOfBound Read in zgfx_decompress_segment
Affected: >= 3.0.0, 3.5.0; < 2.11.6
CVE-2024-32040
9.8
2%
Apr 22
FreeRDP vulnerable to integer underflow in nsc_rle_decode
Affected: >= 3.0.0, 3.5.0; < 2.11.6
CVE-2024-32039
9.8
2%
Apr 22
FreeRDP Integer overflow & OutOfBound Write in clear_decompress_residual_data
Affected: >= 3.0.0, 3.5.0; < 2.11.6
CVE-2024-22211
9.8
1%
Jan 19
FreeRDP integer Overflow leading to Heap Overflow
Affected: < 2.11.5; >= 3.0.0, < 3.2.0
CVE-2023-40567
9.8
2%
Aug 31
Out-Of-Bounds Write in FreeRDP
Affected: < 2.11.0; >= 3.0.0-beta1, < 3.0.0-beta3
CVE-2023-40569
9.8
1%
Aug 31
Out-Of-Bounds Write in FreeRDP
Affected: < 2.11.0; >= 3.0.0-beta1, < 3.0.0-beta3
CVE-2023-40574
9.8
1%
Aug 31
Out-Of-Bounds Write in FreeRDP
Affected: >= 3.0.0-beta1, < 3.0.0-beta3
CVE-2023-40187
9.8
1%
Aug 31
Use-After-Free in FreeRDP
Affected: >= 3.0.0-beta1, < 3.0.0-beta3
CVE-2023-40186
9.8
1%
Aug 31
IntegerOverflow leading to Out-Of-Bound Write Vulnerability in FreeRDP
Affected: < 2.11.0; >= 3.0.0-beta1, < 3.0.0-beta3
CVE-2023-39352
9.8
2%
Aug 31
Invalid offset validation leading to Out Of Bound Write in FreeRDP
Affected: < 2.11.0; >= 3.0.0-beta1, < 3.0.0-beta3
CVE-2023-39355
9.8
1%
Aug 31
FreeRDP Use-After-Free in RDPGFX_CMDID_RESETGRAPHICS
Affected: >= 3.0.0-beta1, < 3.0.0-beta3
CVE-2022-24883
9.8
2%
Apr 26
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP)
Affected: before 2.7.0
CVE-2021-37595
9.8
2%
Jul 30
In FreeRDP before 2.4.0 on Windows, wf_cliprdr_server_file_contents_request in client/Windows/wf_cliprdr.c has missing input checks for a FILECONTENTS_RANGE File Contents Request…
Affected: before 2.4.0
CVE-2021-37594
9.8
1%
Jul 30
In FreeRDP before 2.4.0 on Windows, wf_cliprdr_server_file_contents_request in client/Windows/wf_cliprdr.c has missing input checks for a FILECONTENTS_SIZE File Contents Request…
Affected: before 2.4.0
CVE-2018-8788
9.8
7%
Nov 29
FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nsc_rle_decode() that results in a memory corruption and possibly even a remote…
Affected: through 1.2.0; 2.0.0; 2.0.0; 2.0.0
CVE-2018-8787
9.8
8%
Nov 29
FreeRDP prior to version 2.0.0-rc4 contains an Integer Overflow that leads to a Heap-Based Buffer Overflow in function gdi_Bitmap_Decompress() and results in a memory corruption…
Affected: through 1.2.0; 2.0.0; 2.0.0; 2.0.0
CVE-2018-8786
9.8
8%
Nov 29
FreeRDP prior to version 2.0.0-rc4 contains an Integer Truncation that leads to a Heap-Based Buffer Overflow in function update_read_bitmap_update() and results in a memory…
Affected: through 1.2.0; 2.0.0; 2.0.0; 2.0.0
CVE-2018-8785
9.8
7%
Nov 29
FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress() that results in a memory corruption and probably even a remote code…
Affected: through 1.2.0; 2.0.0; 2.0.0; 2.0.0
CVE-2018-8784
9.8
7%
Nov 29
FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress_segment() that results in a memory corruption and probably even a remote code…
Affected: through 1.2.0; 2.0.0; 2.0.0; 2.0.0
CVE-2026-68579
9.6
0%
Aug 2
FreeRDP before 3.30.0 Heap Overflow via CliprdrStream_Read
Affected: before 3.30.0
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