CVE-2026-6509— Privilege Escalation in TUBITAK BILGEM's Pardus Update
Possible ATT&CK Techniques 1AI
T1078 · Valid AccountsAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| TUBITAK BILGEM Software Technologies Research Institute | Pardus Update | <=0.6.3< 0.6.6 | affected |
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I. Basic Information for CVE-2026-6509
Vulnerability Information
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Vulnerability Title
Privilege Escalation in TUBITAK BILGEM's Pardus Update
Source: NVD (National Vulnerability Database)
Vulnerability Description
Missing Authorization vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Privilege Escalation. This issue affects Pardus Update: from <=0.6.3 before 0.6.6.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
TÜBİTAK BİLGEM Pardus Update 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TUBITAK BILGEM Software Technologies Research Institute Pardus Update是TUBITAK BILGEM Software Technologies Research Institute组织的 TÜBİTAK BİLGEM Pardus Update存在授权问题漏洞，该漏洞源于缺少授权，可能导致权限提升。
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 Update | <=0.6.3 ~ 0.6.6 | - |
II. Public POCs for CVE-2026-6509
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-6509 (1)
- 🔗 T.C. Siber Güvenlik Başkanlığı - Güvenlik Bildirimleri Detaygovernment-resource
Same Patch Batch · TUBITAK BILGEM Software Technologies Research Institute · 2026-07-05 · 4 CVEs total
| CVE-2026-9085 | 8.8 HIGH | DNS Hijacking in TUBITAK BILGEM's Pardus-Parental-Control |
| CVE-2026-12250 | 7.9 HIGH | Sensitive Data Exposure in TUBITAK BILGEM's Pardus Domain Joiner |
| CVE-2026-12386 | 3.9 LOW | Buffer Overflow in TUBITAK BILGEM's Pardus Pen |
IV. Related Vulnerabilities
- CVE-2026-9085
DNS Hijacking in TUBITAK BILGEM's Pardus-Parental-Control - CVE-2026-12386
Buffer Overflow in TUBITAK BILGEM's Pardus Pen - CVE-2026-12250
Sensitive Data Exposure in TUBITAK BILGEM's Pardus Domain Jo - CVE-2026-14460
Missing Authorization in TUBITAK BILGEM's pardus-software - CVE-2026-14459
Argument Injection in TUBITAK BILGEM's pardus-software
Same weakness: CWE-862
- CVE-2026-11990
KiviCare <= 4.4.0 - Missing Authorization to Unauthenticated - CVE-2026-9857
Invoice123 <= 1.7.0 - Missing Authorization to Authenticated - CVE-2026-15026
Import and export users and customers <= 2.4.0 - Missing Aut - CVE-2026-11992
Easy Appointments <= 3.12.27 - Missing Authorization to Auth - CVE-2026-12955
Cookie Banner for GDPR / CCPA <= 4.3.6 - Missing Authorizati
V. Comments for CVE-2026-6509
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