Privilege Escalation in TUBITAK BILGEM's Pardus Update
Priority LOW 35CWE-862Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00144 3rd percentileScored 2026-11-07
Fix Fixed Pardus Update (TUBITAK BILGEM Software Technologies Research Institute): 0.6.6
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| TUBITAK BILGEM Software Technologies Research Institute | Pardus Update | <=0.6.3 to before 0.6.6 | 0.6.6 | Patch available | CNA |
- Pardus Update VendorTUBITAK BILGEM Software Technologies Research Institute Affected <=0.6.3 to before 0.6.6 Fixed in 0.6.6 Patch available CNA
Remediation
- Fix · CNA Pardus Update (TUBITAK BILGEM Software Technologies Research Institute) Fixed in 0.6.6
Timeline
- 2026-10-02 Threatist record created from CVE-2026-6509
- 2026-10-03 Alias added: GHSA-fcx2-pfmg-pwvq
References
More TUBITAK BILGEM Software Technologies Research Institute vulnerabilities
- TI-2026-05704 RCE in TUBITAK BILGEM's Liderahenk CVSS 3.1CRITICAL 9.8
- TI-2026-04510 Path Traversal in TUBITAK BILGEM's Pardus Software Center CVSS 3.1CRITICAL 9.6
- TI-2026-06008 OS Command Injection in TUBITAK BILGEM's Pardus OS My Computer CVSS 3.1HIGH 8.8
- TI-2026-04487 Authorization Bypass in TUBITAK BILGEM's Pardus Update CVSS 3.1HIGH 8.8
- TI-2026-06921 OS Command Injection in TUBITAK BILGEM's Pardus Software CVSS 3.1HIGH 8.4
- TI-2026-04505 Improper Authentication in TUBITAK BILGEM's Pardus About CVSS 3.1HIGH 8.8
Sources
- CVE-2026-6509 · CVE Program
- CVE-2026-6509 · NVD
- FIRST EPSS
- GHSA-fcx2-pfmg-pwvq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences