---
id: CVE-2026-67295
title: >-
  FreeRDP before 3.29.0 fails to properly validate server-supplied RDPDR paths
  in drive redirection, allowing attackers to access prefix-sibling paths
  outside the configured shared root
summary: >-
  FreeRDP before 3.29.0 fails to properly validate server-supplied RDPDR paths
  in drive redirection, allowing attackers to access prefix-sibling paths
  outside the configured shared root. A malicious RDP server can read, write,
  delete, and …
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L'
cwe:
  - CWE-22
published: '2026-08-01'
updated: '2026-08-01'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-67295'
references:
  - url: >-
      https://github.com/FreeRDP/FreeRDP/commit/8d3b86022f0d71aefa7bd2e466d2d391693a41b3
    label: disclosure@vulncheck.com
  - url: 'https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8xqm-wp3f-rfp9'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/freerdp-before-path-traversal-via-drive-redirection
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-08-02T05:17:49.578Z'
epss: 0.00365
epssPercentile: 0.27554
---

## Overview

FreeRDP before 3.29.0 fails to properly validate server-supplied RDPDR paths in drive redirection, allowing attackers to access prefix-sibling paths outside the configured shared root. A malicious RDP server can read, write, delete, and enumerate files in sibling directories by sending non-rooted paths that bypass the shared-root boundary check.

## Remediation

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