---
id: CVE-2026-109243
title: >-
  FreeRDP from 3.0.0 before 3.32.0 contains an incorrect permission assignment
  vulnerability that allows local users to read private keys written by
  crypto_write_pem without owner-only permissions
summary: >-
  FreeRDP from 3.0.0 before 3.32.0 contains an incorrect permission assignment
  vulnerability that allows local users to read private keys written by
  crypto_write_pem without owner-only permissions. Attackers on multi-user Unix
  hosts can en…
severity: medium
cvss: 4.4
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N'
cwe:
  - CWE-732
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T17:17:15.180'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109243'
references:
  - url: 'https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-q9p9-j22r-577p'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/freerdp-3.0.0-before-3.32.0-insecure-permissions-on-soft-smartcard-private-key-file
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-12T18:00:08.173Z'
---

## Overview

FreeRDP from 3.0.0 before 3.32.0 contains an incorrect permission assignment vulnerability that allows local users to read private keys written by crypto_write_pem without owner-only permissions. Attackers on multi-user Unix hosts can enumerate the shared temporary directory during soft-smartcard logon to read the world-readable PKINIT private-key copy.

## Remediation

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