HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-68580 — FreeRDP before 3.29.0 contains integer overflow vulnerabilities in the audio inp...

·Source: NIST NVD

Updated:

Executive Summary

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 pl

Analysis

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 Score: 7.5. Published: 2026-08-02T13:16:53.950.

Indicators of Compromise (1)

CVE (1)
CVE-2026-68580
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Aug 2, 2026. Verified by: NIST.

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