Vulnerabilities

FreeRDP before 3.32.2 contains a denial of service vulnerability in the shadow server's remdesk_server_thread that allows authenticated clients to…

FreeRDP before 3.32.2 contains a denial of service vulnerability in the shadow server's remdesk_server_thread that allows authenticated clients to crash the process via an inverted PDU length check. Attackers can send an 8192-byte remdesk payload declaring an eight-byte PDU length to trigger a fatal Stream_Seek assertion, aborting the server and dropping sessions.

Read at NIST National Vulnerability Database (CVE API 2.0)

Vendor

FreeRDP

Product

FreeRDP

CVSS v3.1

6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness

CWE-20

NVD status

Analyzed

• NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
• Vendor advisory (github.com)
• CVE-2026-121407 on this site · NVD · CVE.org · Vulnpedia

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1. 36
   CVE NVD 4h ago

   FreeRDP before 3.32.2 contains a denial of service vulnerability in the shadow server that allows authenticated RDP clients to spin server threads by…

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