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CVE-2026-79617— Improper Access Control Leading to Display Exposure in TÜBİTAK BİLGEM's Pardus LightDM Greeter

Quick assessment

Affected
TÜBİTAK BİLGEM Software Technologies Research Institute Pardus LightDM Greeter
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TÜBİTAK BİLGEM 软件技术研究所的 Pardus LightDM 登录界面（Greeter）存在“关键资源权限分配不当”漏洞，攻击者可利用其错误配置的访问控制安全等级进行利用。 该问题影响范围：Pardus LightDM Greeter 0.4.15 之前版本。

CVSS 7.1 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
TÜBİTAK BİLGEM Software Technologies Research Institute Pardus LightDM Greeter < 0.4.15 affected
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I. Basic Information for CVE-2026-79617

Vulnerability Information
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Vulnerability Title
Improper Access Control Leading to Display Exposure in TÜBİTAK BİLGEM's Pardus LightDM Greeter
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
TÜBİTAK BİLGEM Software Technologies Research Institute Pardus LightDM Greeter 0 ~ 0.4.15 -

II. Public POCs for CVE-2026-79617

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III. Intelligence Information for CVE-2026-79617

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Vendor Advisories for CVE-2026-79617 (1)

IV. Related Vulnerabilities

Same vendor: TÜBİTAK BİLGEM Software Technologies Research Institute
Same weakness: CWE-732

V. Comments for CVE-2026-79617

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