---
id: CVE-2026-79617
title: >-
  Incorrect Permission Assignment for Critical Resource vulnerability in TÜBİTAK
  BİLGEM Software Technologies Research Institute Pardus LightDM Greeter allows
  Exploiting Incorrectly Configured Access Control Security Levels.


  This issue af…
summary: >-
  Incorrect Permission Assignment for Critical Resource vulnerability in TÜBİTAK
  BİLGEM Software Technologies Research Institute Pardus LightDM Greeter allows
  Exploiting Incorrectly Configured Access Control Security Levels.


  This issue af…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-732
vendor: TÜBİTAK BİLGEM Software Technologies Research Institute
product: Pardus LightDM Greeter
affected:
  - pardus_lightdm_greeter < 0.4.15
published: '2026-09-09'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T20:20:43.550'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-79617'
references:
  - url: 'https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1051'
    label: iletisim@usom.gov.tr
tags:
  - nvd
  - cve.org
  - exploit-available
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-09T19:15:55.138813Z'
ingestedAt: '2026-09-14T12:28:11.533Z'
epss: 0.00143
epssPercentile: 0.029
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/alpernae/CVE-2026-79617'
  checkedAt: '2026-09-25T08:21:14.856Z'
exploitAvailable: true
---

## Overview

Incorrect Permission Assignment for Critical Resource vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute Pardus LightDM Greeter allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects Pardus LightDM Greeter: before 0.4.15.

## Remediation

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