CVE-2026-24683 FreeRDP has a heap-use-after-free in ainput_send_input_event

FreeRDP is a free implementation of the Remote Desktop Protocol. ainputsendinputevent caches channelcallback in a local variable and later uses it without synchronization; a concurrent channel close can free or reinitialize the callback, leading to a use after free. Prior to 3.22.0, This...

CVE-2026-24683 FreeRDP has a heap-use-after-free in ainput_send_input_event

FreeRDP is a free implementation of the Remote Desktop Protocol. ainputsendinputevent caches channelcallback in a local variable and later uses it without synchronization; a concurrent channel close can free or reinitialize the callback, leading to a use after free. Prior to 3.22.0, This...

CVE-2026-24683

FreeRDP is a free implementation of the Remote Desktop Protocol. ainputsendinputevent caches channelcallback in a local variable and later uses it without synchronization; a concurrent channel close can free or reinitialize the callback, leading to a use after free. Prior to 3.22.0, This...

CVE-2026-24682 FreeRDP has a Heap-buffer-overflow in audio_formats_free

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, audinserverrecvformats frees an incorrect number of audio formats on parse failure i + i, leading to out-of-bounds access in audioformatsfree. This vulnerability is fixed in 3.22.0...

CVE-2026-24682

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, audinserverrecvformats frees an incorrect number of audio formats on parse failure i + i, leading to out-of-bounds access in audioformatsfree. This vulnerability is fixed in 3.22.0...

CVE-2026-24682

CVE-2026-24682 affects FreeRDP prior to 3.22.0, where audin_server_recv_formats frees an incorrect number of audio formats on parse failure (i + i), causing an out-of-bounds access in audio_formats_free. Alpine and Debian advisories corroborate the same description. The issue is fixed in version ...

CVE-2026-24681

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, aAsynchronous bulk transfer completions can use a freed channel callback after URBDRC channel close, leading to a use after free in urbwritecompletion. This vulnerability is fixed in 3.22.0...

CVE-2026-24681 FreeRDP has a heap-use-after-free in urb_bulk_transfer_cb

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, aAsynchronous bulk transfer completions can use a freed channel callback after URBDRC channel close, leading to a use after free in urbwritecompletion. This vulnerability is fixed in 3.22.0...

CVE-2026-24679

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, The URBDRC client uses server-supplied interface numbers as array indices without bounds checks, causing an out-of-bounds read in libusbudevselectinterface. This vulnerability is fixed in 3.22.0...

CVE-2026-24679

CVE-2026-24679 affects FreeRDP prior to 3.22.0. The URBDRC client uses server-supplied interface numbers as array indices without bounds checks, causing an out-of-bounds read in libusb_udev_select_interface. The issue is fixed in FreeRDP 3.22.0. Implications, as stated in the sources, include a h...

CVE-2026-24678

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, A capture thread sends sample responses using a freed channel callback after a device channel close, leading to a use after free in ecamchannelwrite. This vulnerability is fixed in 3.22.0...

CVE-2026-24677

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, ecamencodercompressh264 trusts server-controlled dimensions and does not validate the source buffer size, leading to an out-of-bounds read in swsscale. This vulnerability is fixed in 3.22.0...

CVE-2026-24677 FreeRDP has a heap-buffer-overflow in ecam_encoder_compress_h264

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, ecamencodercompressh264 trusts server-controlled dimensions and does not validate the source buffer size, leading to an out-of-bounds read in swsscale. This vulnerability is fixed in 3.22.0...

CVE-2026-24676

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, AUDIN format renegotiation frees the active format list while the capture thread continues using audin-format, leading to a use after free in audioformatcompatible. This vulnerability is fixed in 3.22.0...

CVE-2026-24676

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, AUDIN format renegotiation frees the active format list while the capture thread continues using audin-format, leading to a use after free in audioformatcompatible. This vulnerability is fixed in 3.22.0...

CVE-2026-24676 FreeRDP has a heap-use-after-free in audio_format_compatible

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, AUDIN format renegotiation frees the active format list while the capture thread continues using audin-format, leading to a use after free in audioformatcompatible. This vulnerability is fixed in 3.22.0...

CVE-2026-24675

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, urbselectinterface can free the device's MS config on error but later code still dereferences it, leading to a use after free in libusbudevselectinterface. This vulnerability is fixed in 3.22.0...

CVE-2026-24491

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, videotimer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. This vulnerability is fixed in 3.22.0...

CVE-2026-24491 FreeRDP has a heap-use-after-free in video_timer

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, videotimer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. This vulnerability is fixed in 3.22.0...

CVE-2026-23948 FreeRDP has a NULL Pointer Dereference in rdp_write_logon_info_v2()

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, a NULL pointer dereference vulnerability in rdpwritelogoninfov2 allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0. This vulnerability...