---
id: CVE-2026-18806
title: >-
  External control of file name or path vulnerability in TÜBİTAK BİLGEM Software
  Technologies Research Institute pardus-image-writer allows Removing Important
  Client Functionality.


  This issue affects pardus-image-writer: before 0.9.0.
summary: >-
  External control of file name or path vulnerability in TÜBİTAK BİLGEM Software
  Technologies Research Institute pardus-image-writer allows Removing Important
  Client Functionality.


  This issue affects pardus-image-writer: before 0.9.0.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H'
cwe:
  - CWE-73
published: '2026-08-04'
updated: '2026-08-10'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-18806'
references:
  - url: 'https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0740'
    label: iletisim@usom.gov.tr
tags:
  - nvd
epss: 0.00148
epssPercentile: 0.03368
ingestedAt: '2026-08-10T12:39:47.405Z'
---

## Overview

External control of file name or path vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute pardus-image-writer allows Removing Important Client Functionality.

This issue affects pardus-image-writer: before 0.9.0.

## Remediation

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