CVE-2026-7863— OS Command Injection in TUBITAK BILGEM's Pardus Software
Quick assessment
Affected
TUBITAK BILGEM Software Technologies Research Institute Pardus Software
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 Pardus Software是TURTÜBİTAK BİLGEM政府部门的一款基于Linux的桌面操作系统。 TÜBİTAK BİLGEM Pardus Software 1.0.5之前版本存在命令注入漏洞，该漏洞源于OS命令中特殊元素中和不当，可能导致OS命令注入。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| TUBITAK BILGEM Software Technologies Research Institute | Pardus Software | < 1.0.5 |
affected |
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I. Basic Information for CVE-2026-7863
Vulnerability Information
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Vulnerability Title
OS Command Injection in TUBITAK BILGEM's Pardus Software
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Software allows OS Command Injection.
This issue affects Pardus Software: before 1.0.5.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
TÜBİTAK BİLGEM Pardus Software 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TÜBİTAK BİLGEM Pardus Software是TURTÜBİTAK BİLGEM政府部门的一款基于Linux的桌面操作系统。 TÜBİTAK BİLGEM Pardus Software 1.0.5之前版本存在命令注入漏洞，该漏洞源于OS命令中特殊元素中和不当，可能导致OS命令注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| TUBITAK BILGEM Software Technologies Research Institute | Pardus Software | 0 ~ 1.0.5 | - |
|
II. Public POCs for CVE-2026-7863
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-7863 (1)
-
🔗 T.C. Siber Güvenlik Başkanlığı - Güvenlik Bildirimleri Detay government-resource
Same Patch Batch · TUBITAK BILGEM Software Technologies Research Institute · 2026-09-11 · 5 CVEs total
| CVE-2026-8303 | 7.8 HIGH | Privilege Escalation in TUBITAK BILGEM's Pardus-software |
| CVE-2026-8301 | 7.8 HIGH | OS Command Injection in TUBITAK BILGEM's Pardus-boot-repair |
| CVE-2026-8304 | 5.5 MEDIUM | Information Disclosure in TUBITAK BILGEM's Pardus About |
| CVE-2026-11765 | 3.3 LOW | Argument Injection in TUBITAK BILGEM's Pardus Pen |
IV. Related Vulnerabilities
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CVE-2026-8304
Information Disclosure in TUBITAK BILGEM's Pardus About -
CVE-2026-8301
OS Command Injection in TUBITAK BILGEM's Pardus-boot-repair -
CVE-2026-8303
Privilege Escalation in TUBITAK BILGEM's Pardus-software -
CVE-2026-11765
Argument Injection in TUBITAK BILGEM's Pardus Pen -
CVE-2026-79617
Improper Access Control Leading to Display Exposure in TÜBİT
Same weakness: CWE-78
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