Export limit exceeded: 418541 CVEs match your query. Please refine your search to export 10,000 CVEs or fewer.
Export limit exceeded: 418541 CVEs match your query. Please refine your search to export 10,000 CVEs or fewer.
Export limit exceeded: 418541 CVEs match your query. Please refine your search to export 10,000 CVEs or fewer.
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Search Results (418541 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-121409 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 5.9 Medium |
| FreeRDP before 3.32.2 contains a denial of service vulnerability that allows malicious servers or unauthenticated peers to abort clients or proxies via oversized X.224 routing tokens. Attackers can send an oversized LoadBalanceInfo in a Server Redirection PDU, or a 240–247 byte token to a FixedTarget freerdp-proxy, triggering a tpdu_write_header assertion that crashes the process. | ||||
| CVE-2026-121408 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 5.3 Medium |
| FreeRDP before 3.32.2 contains a use-after-free in the urbdrc USB redirection channel because FindChannelById returns a channel pointer without a reference and the control-channel close path does not take the device manager's loading_lock. A malicious RDP server can send a control-channel CLOSE_REQUEST while the client announces a USB device, freeing the channel before the announcement thread reads channel->Write and crashing the client. | ||||
| CVE-2026-121407 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 6.5 Medium |
| FreeRDP before 3.32.2 contains a denial of service vulnerability in the shadow server's remdesk_server_thread that allows authenticated clients to crash the process via an inverted PDU length check. Attackers can send an 8192-byte remdesk payload declaring an eight-byte PDU length to trigger a fatal Stream_Seek assertion, aborting the server and dropping sessions. | ||||
| CVE-2026-121406 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 4.3 Medium |
| FreeRDP before 3.32.2 allows a client assertion abort because rdpgfx_on_data_received rejects only negative zgfx_decompress status and passes the resulting null output pointer to Stream_StaticConstInit. A malicious RDP server can send a zero-output ZGFX payload on the RDPGFX channel after session activation to terminate the client. | ||||
| CVE-2026-121405 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 4.3 Medium |
| FreeRDP before 3.32.2 fails to cap the OutputBufferLength in serial device-control IRP requests, allowing malicious servers to trigger excessive memory allocation. Attackers running a server with serial redirection can send an IRP_MJ_DEVICE_CONTROL request with IOCTL_USBPRINT_GET_1284_ID and a near-maximum length to exhaust client memory. | ||||
| CVE-2026-121404 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 6.5 Medium |
| FreeRDP before 3.32.2 contains a denial of service vulnerability in the shadow server that allows authenticated RDP clients to spin server threads by sending zero-length drdynvc DATA PDUs. Attackers can send empty DATA messages on opened audin or rdpgfx channels, so that FreeRDP_WTSVirtualChannelRead never consumes them, consuming full CPU cores until disconnect. | ||||
| CVE-2026-121403 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 4.3 Medium |
| FreeRDP before 3.32.2 contains a denial of service vulnerability where a malformed drive DEVICE_IOREQUEST with a truncated IRP_MJ_CREATE body silently kills the drive worker. A malicious RDP server can send such an IRP then post further requests that accumulate unbounded in the IrpQueue, exhausting memory and causing session availability loss. | ||||
| CVE-2026-121402 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 6.5 Medium |
| FreeRDP before 3.32.2 contains a NULL pointer dereference vulnerability that allows malicious RDP servers to crash xfreerdp clients by sending a zero-width RDPGFX ResetGraphics PDU. The failed resize in gdi_resize_ex leaves the primary display null without ending the session, so a later bitmap update crashes the client in gdi_Bitmap_Paint. | ||||
| CVE-2026-121401 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 4.3 Medium |
| FreeRDP before 3.32.2 contains a denial of service vulnerability where rdg_process_packet dispatches a PKT_TYPE_EXTENDED_AUTH_MSG without verifying negotiated mode or auth context. A malicious or compromised RD Gateway can send the extended-auth packet before tunnel authentication, triggering a null-pointer dereference that crashes the client. | ||||
| CVE-2026-121400 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 6.5 Medium |
| FreeRDP before 3.32.2 contains a denial-of-service vulnerability in rdg_process_control_packet that allows a malicious RD Gateway to exhaust client CPU by sending an incomplete keepalive control packet. Attackers completing the RDG tunnel-open exchange then send an eight-byte header with packetLength 0xFFFF and withhold the body, causing an unbounded no-progress read loop that spins one client thread at full CPU. | ||||
| CVE-2026-121399 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 4.3 Medium |
| FreeRDP before 3.32.2 contains a memory allocation vulnerability in rdg_receive_packet that allows a malicious RD Gateway to force a 2 GiB client allocation before tunnel authentication. Attackers can send an eight-byte RDG header declaring packet length 0x7FFFFFFF to trigger pre-authentication memory exhaustion and denial of service. | ||||
| CVE-2026-121398 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 5.9 Medium |
| FreeRDP before 3.32.2 contains a cross-thread use-after-free vulnerability in the freerdp-proxy dyn-channel-dump module during session teardown. A malicious RDP target can send dynamic channel data while the front client disconnects, letting the client thread read freed ChannelData and crash the proxy process. | ||||
| CVE-2026-121397 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 4.3 Medium |
| FreeRDP before 3.32.2 contains a heap buffer over-read vulnerability in save_png_to_buffer() that allows malicious RDP servers to leak client memory by sending 16 bpp DIB clipboard data. Attackers can offer a CF_DIB BI_BITFIELDS image that, when converted to PNG for a local application, embeds client heap bytes into the clipboard image. | ||||
| CVE-2026-121396 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 4.3 Medium |
| FreeRDP clients from 3.0.0 before 3.32.2 built with verbose WinPR assertions contain a reachable assertion in rts_read_auth_verifier triggered by malformed RTS padding. Attackers controlling an RD Gateway can send a crafted RPC-over-HTTP RTS PDU with inconsistent authentication padding to abort the connecting client process. | ||||
| CVE-2026-121395 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 6.5 Medium |
| FreeRDP from 3.17.0 before 3.32.2 contains an assertion failure in the RemoteFX differential decoder when verbose WinPR assertions are enabled. A malicious RDP server can send a crafted RemoteFX tile with adjacent LL3 coefficients summing beyond signed 16-bit range to abort the client process. | ||||
| CVE-2026-121394 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 6.5 Medium |
| FreeRDP from 3.11.0 before 3.32.2 contains an assertion failure in the RemoteFX RLGR decoder that allows malicious servers to terminate clients. Attackers controlling an RDP server can send a RemoteFX tileset with RLGR code 32767, triggering a signed narrowing assertion in rfx_rlgr_decode and crashing the client. | ||||
| CVE-2026-121393 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 6.5 Medium |
| FreeRDP from 3.0.0 before 3.32.2 contains a denial of service vulnerability that allows malicious RDP servers to abort clients built with verbose WinPR assertions by sending crafted RemoteFX region rectangles. Attackers can supply a rectangle with x set to 65535 alongside a SurfaceBits destination left of 1, triggering a 16-bit coordinate assertion in rfx_process_message that terminates the client process. | ||||
| CVE-2026-121392 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 7.4 High |
| FreeRDP before 3.32.2 contains an improper certificate validation vulnerability in tls_verify_certificate() that accepts Common Name fallback despite non-matching SAN entries and matches IP literals against DNS strings. Man-in-the-middle attackers holding a certificate from a client-trusted CA can bypass server identity checks to intercept RDP sessions, including keystrokes, clipboard, and screen content. | ||||
| CVE-2026-121391 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 4.3 Medium |
| FreeRDP from 3.0.0 before 3.32.2 contains a file descriptor leak in parallel_process_irp_create that fails to close previous descriptors on repeated IRP_MJ_CREATE requests. A hostile RDP server with parallel-device redirection enabled can send repeated CREATE requests to exhaust the client descriptor table and crash the process. | ||||
| CVE-2026-121390 | 1 Freerdp | 1 Freerdp | 2026-11-03 | 4.3 Medium |
| FreeRDP 3.0.0 before 3.32.2 built with WITH_AAD=ON contains a reachable assertion because its ARM gateway response parser accepts a missing or non-string redirectedServerCert field and passes a null buffer to the certificate parser. A malicious or malformed user-selected gateway can return such a response to abort the client process. | ||||