---
id: CVE-2026-111377
title: FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via Static Channel Reassembly
summary: >-
  FreeRDP from 2.0.0 before 3.32.0 contains an unbounded reassembly
  vulnerability in WTSProcessChannelData that fails to enforce cumulative
  fragment limits. Authenticated clients can start a static virtual channel
  message, withhold the LAS…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'
cvssSource: cna
cwe:
  - CWE-400
vendor: FreeRDP
product: FreeRDP
affected:
  - FreeRDP >= 2.0.0 < 3.32.0
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T01:17:45.045Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111377'
references:
  - url: 'https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-xm53-352c-57jw'
    label: GitHub Security Advisory (GHSA-xm53-352c-57jw)
  - url: >-
      https://www.vulncheck.com/advisories/freerdp-2.0.0-before-3.32.0-memory-exhaustion-via-static-channel-reassembly
    label: >-
      VulnCheck Advisory: FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via
      Static Channel Reassembly
tags:
  - cve.org
ingestedAt: '2026-10-16T01:55:57.995Z'
---

## Overview

FreeRDP from 2.0.0 before 3.32.0 contains an unbounded reassembly vulnerability in WTSProcessChannelData that fails to enforce cumulative fragment limits. Authenticated clients can start a static virtual channel message, withhold the LAST flag, and send endless fragments to exhaust server memory.

## Affected

- `FreeRDP >= 2.0.0 < 3.32.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.