Out-of-Bounds Access Vulnerability in FreeRDP Remote Desktop Protocol Implementation
CVE-2026-24682

8.7HIGH

Key Information:

Vendor

Freerdp

Status
Vendor
CVE Published:
9 February 2026

What is CVE-2026-24682?

FreeRDP, a free implementation of the Remote Desktop Protocol, contains a vulnerability related to improper handling of audio formats. Specifically, in versions prior to 3.22.0, the function audin_server_recv_formats incorrectly frees an excessive number of audio formats during a parse failure. This flaw can lead to out-of-bounds access in the audio_formats_free function, potentially resulting in unintended behavior or compromise. Users are urged to update to version 3.22.0 or later to mitigate this risk.

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Affected Version(s)

FreeRDP < 3.22.0

References

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.