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CVE-2026-24684

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, the RDPSND async playback thread can process queued PDUs after the channel is closed and internal state is freed, leading to a use after free in...

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
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CVE-2026-24683

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. ainput_send_input_event caches channel_callback in a local variable and later uses it without synchronization; a concurrent channel close can free or reinitialize...

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
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CVE-2026-24682

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, audin_server_recv_formats frees an incorrect number of audio formats on parse failure (i + i), leading to out-of-bounds access...

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
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CVE-2026-24681

Medium priority
Needs evaluation

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...

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
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CVE-2026-24680

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, sdl_Pointer_New frees data on failure, then pointer_free calls sdl_Pointer_Free and frees it again, triggering ASan UAF. This vulnerability is fixed...

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
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CVE-2026-24679

Medium priority
Needs evaluation

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...

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
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CVE-2026-24678

Medium priority
Needs evaluation

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...

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
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CVE-2026-24677

Medium priority
Needs evaluation

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, ecam_encoder_compress_h264 trusts server-controlled dimensions and does not validate the source buffer size, leading to an out-of-bounds read in...

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
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CVE-2026-24676

Medium priority
Needs evaluation

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...

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
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CVE-2026-24675

Medium priority
Needs evaluation

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

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
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