CVE-2026-114045
FreeRDP before 3.32.1 contains a heap-based buffer overflow in the server-side rdpsnd channel because an integer wraparound in rdpsnd_server
CVSS
8.8
Alto
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 21 oct 2026 · Última mod.: 21 oct 2026 · CWE-122
Sin historial EPSS suficiente todavía.
FreeRDP before 3.32.1 contains a heap-based buffer overflow in the server-side rdpsnd channel because an integer wraparound in rdpsnd_server_select_format() DVI_ADPCM block-alignment arithmetic bypasses validation. A malicious RDP client can send two SNDC_FORMATS PDUs with an nBlockAlign too small for nChannels, causing an unbounded heap write during server audio playback, potentially enabling code execution.
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