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FreeRDP before 3.32.1 contains a heap-based buffer overflow in the server-side rdpsnd channel...
CVE-2026-114045
Première détection SecPulse
Description d'origine La description telle que publiée par la source (souvent en anglais).
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.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Références
- web github.com
- web vulncheck.com
- web nvd.nist.gov
- web github.com