--- title: "CVE-2026-79617: TÜBİTAK BİLGEM Pardus LightDM Greeter - Broken Access Control" description: "TÜBİTAK BİLGEM Pardus LightDM Greeter < 0.4.15 contains an incorrect permission assignment caused by misconfigured access control, letting attackers exploit critical resource permissions, exploit requires no special privileges." url: https://panop.io/threat-heartbeat/CVE-2026-79617/ --- # CVE-2026-79617 TÜBİTAK BİLGEM Pardus LightDM Greeter - Broken Access Control TÜBİTAK BİLGEM Pardus LightDM Greeter < 0.4.15 contains an incorrect permission assignment caused by misconfigured access control, letting attackers exploit critical resource permissions, exploit requires no special privileges. CVSS base score 7.1 /10 High CISA KEV Not listed Public exploit Proof of concept available Authentication Required EPSS 0.14% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-79617) ## Details Type Broken Access Control Impact Broken Access Control CVSS vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Published 9 September 2026 Updated 15 October 2026 Weakness [CWE-732](https://cwe.mitre.org/data/definitions/732.html) ## Vendor fix Update to version 0.4.15 or later. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-79617](https://nvd.nist.gov/vuln/detail/CVE-2026-79617) - [https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1051](https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1051) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)