CVE-2026-110831

FreeRDP versions 3.13.0 before 3.32.0 contain a resource retention flaw in driveprocessirpcreate, which registers an opened local file in the drive dictionary before applying the allocation size and does not remove it when that operation fails. A malicious RDP server connected to a client with...

CVE-2026-110839 FreeRDP 3.3.0 before 3.32.0 Heap Out-of-Bounds Write via Grayscale JPEG Clipboard Data

FreeRDP 3.3.0 before 3.32.0, when built with WINPRUTILSIMAGEJPEG=ON, has a heap-based out-of-bounds write in winprconvertfromjpeg because grayscale JPEG buffers are sized from one input component rather than three BGR output components. A malicious RDP server can offer a grayscale JPEG via...

CVE-2026-110839

FreeRDP 3.3.0 before 3.32.0, when built with WINPRUTILSIMAGEJPEG=ON, has a heap-based out-of-bounds write in winprconvertfromjpeg because grayscale JPEG buffers are sized from one input component rather than three BGR output components. A malicious RDP server can offer a grayscale JPEG via...

CVE-2026-110839 FreeRDP 3.3.0 before 3.32.0 Heap Out-of-Bounds Write via Grayscale JPEG Clipboard Data

FreeRDP 3.3.0 before 3.32.0, when built with WINPRUTILSIMAGEJPEG=ON, has a heap-based out-of-bounds write in winprconvertfromjpeg because grayscale JPEG buffers are sized from one input component rather than three BGR output components. A malicious RDP server can offer a grayscale JPEG via...

CVE-2026-110839

FreeRDP versions 3.3.0 before 3.32.0 are vulnerable to a heap-based out-of-bounds write when compiled with WINPR_UTILS_IMAGE_JPEG=ON. The root cause is located in winpr_convert_from_jpeg, where grayscale JPEG buffers are incorrectly sized from one input component instead of three BGR output compo...

CVE-2026-110839 FreeRDP 3.3.0 before 3.32.0 Heap Out-of-Bounds Write via Grayscale JPEG Clipboard Data

FreeRDP 3.3.0 before 3.32.0, when built with WINPRUTILSIMAGEJPEG=ON, has a heap-based out-of-bounds write in winprconvertfromjpeg because grayscale JPEG buffers are sized from one input component rather than three BGR output components. A malicious RDP server can offer a grayscale JPEG via...

CVE-2026-110839

FreeRDP 3.3.0 before 3.32.0, when built with WINPRUTILSIMAGEJPEG=ON, has a heap-based out-of-bounds write in winprconvertfromjpeg because grayscale JPEG buffers are sized from one input component rather than three BGR output components. A malicious RDP server can offer a grayscale JPEG via...

CVE-2026-110838

The FreeRDP shadow server versions 3.0.0 before 3.32.0 is vulnerable to a pre-authentication input injection flaw. The vulnerability occurs because the server dispatches input Protocol Data Units (PDUs) during the Confirm Active state before authentication is complete. An unauthenticated attacker...

CVE-2026-110838

FreeRDP shadow server from 3.0.0 before 3.32.0 dispatches input PDUs during the Confirm Active state before authentication, allowing unauthenticated attackers to inject keyboard input. Attackers can negotiate TLS-only RDP and send an input PDU without Confirm Active to inject synthetic keystrokes...

CVE-2026-110838 FreeRDP shadow before 3.32.0 Pre-Authentication Input Injection via Confirm Active bypass

FreeRDP shadow server from 3.0.0 before 3.32.0 dispatches input PDUs during the Confirm Active state before authentication, allowing unauthenticated attackers to inject keyboard input. Attackers can negotiate TLS-only RDP and send an input PDU without Confirm Active to inject synthetic keystrokes...

CVE-2026-110838 FreeRDP shadow before 3.32.0 Pre-Authentication Input Injection via Confirm Active bypass

FreeRDP shadow server from 3.0.0 before 3.32.0 dispatches input PDUs during the Confirm Active state before authentication, allowing unauthenticated attackers to inject keyboard input. Attackers can negotiate TLS-only RDP and send an input PDU without Confirm Active to inject synthetic keystrokes...

CVE-2026-110838 FreeRDP shadow before 3.32.0 Pre-Authentication Input Injection via Confirm Active bypass

FreeRDP shadow server from 3.0.0 before 3.32.0 dispatches input PDUs during the Confirm Active state before authentication, allowing unauthenticated attackers to inject keyboard input. Attackers can negotiate TLS-only RDP and send an input PDU without Confirm Active to inject synthetic keystrokes...

CVE-2026-110838

FreeRDP shadow server from 3.0.0 before 3.32.0 dispatches input PDUs during the Confirm Active state before authentication, allowing unauthenticated attackers to inject keyboard input. Attackers can negotiate TLS-only RDP and send an input PDU without Confirm Active to inject synthetic keystrokes...

CVE-2026-110837

FreeRDP 2.0.0 before 3.32.0, when built with WITHLAME=ON and WITHDSPFFMPEG=OFF, has a heap-based buffer overflow in freerdpdspdecodemp3 because the right-channel PCM pointer is offset by a byte count treated as short elements. A malicious RDP server can send MP3 audio over rdpsnd so decoded sampl...

CVE-2026-110837

The software FreeRDP 2.0.0 before 3.32.0 contains a heap-based buffer overflow in the freerdp_dsp_decode_mp3 function. This vulnerability specifically affects versions built with WITH_LAME=ON and WITH_DSP_FFMPEG=OFF. The root cause is that the right-channel PCM pointer is offset by a byte count t...

CVE-2026-110837 FreeRDP 2.0.0 before 3.32.0 Heap Buffer Overflow via MP3 Audio Decoding

FreeRDP 2.0.0 before 3.32.0, when built with WITHLAME=ON and WITHDSPFFMPEG=OFF, has a heap-based buffer overflow in freerdpdspdecodemp3 because the right-channel PCM pointer is offset by a byte count treated as short elements. A malicious RDP server can send MP3 audio over rdpsnd so decoded sampl...

CVE-2026-110837 FreeRDP 2.0.0 before 3.32.0 Heap Buffer Overflow via MP3 Audio Decoding

FreeRDP 2.0.0 before 3.32.0, when built with WITHLAME=ON and WITHDSPFFMPEG=OFF, has a heap-based buffer overflow in freerdpdspdecodemp3 because the right-channel PCM pointer is offset by a byte count treated as short elements. A malicious RDP server can send MP3 audio over rdpsnd so decoded sampl...

CVE-2026-110837 FreeRDP 2.0.0 before 3.32.0 Heap Buffer Overflow via MP3 Audio Decoding

FreeRDP 2.0.0 before 3.32.0, when built with WITHLAME=ON and WITHDSPFFMPEG=OFF, has a heap-based buffer overflow in freerdpdspdecodemp3 because the right-channel PCM pointer is offset by a byte count treated as short elements. A malicious RDP server can send MP3 audio over rdpsnd so decoded sampl...

CVE-2026-110837

FreeRDP 2.0.0 before 3.32.0, when built with WITHLAME=ON and WITHDSPFFMPEG=OFF, has a heap-based buffer overflow in freerdpdspdecodemp3 because the right-channel PCM pointer is offset by a byte count treated as short elements. A malicious RDP server can send MP3 audio over rdpsnd so decoded sampl...

CVE-2026-110836

FreeRDP from 3.0.0 before 3.32.0 contains an infinite loop vulnerability in httpresponserecv that allows malicious gateways to exhaust client CPU via crafted Content-Type headers. Attackers controlling a gateway can return a nonzero Content-Length with a semicolon-containing unrecognized...