FreeRDP before 3.29.0 contains integer overflow vulnerabilities in the audio input redirection channel (audin) across ALSA, sndio, WinMM, and OpenSL ES backends that fail to validate the FramesPerPacket parameter from RDP servers. Attackers can supply a malicious FramesPerPacket value causing allocation size wraparound, resulting in heap-based buffer overflow on ALSA or denial of service on all platforms.
CVSS v3.1 Score
7.5
/ 10.0
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Information
- Published
- 2 août 2026
- Updated
- 2 août 2026
- Status
- Received
- Source
- disclosure@vulncheck.com
Weaknesses (CWE)
CWE-122
Similar CVEs
Other vulnerabilities of type CWE-122
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