Authorization Bypass in TUBITAK BILGEM's Pardus Update
Priority MEDIUM 41CWE-93Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass. This issue affects Pardus Update: from 0.6.3 before 0.6.4.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00481 41st percentileScored 2026-11-07
Fix Fixed Pardus Update (TUBITAK BILGEM Software Technologies Research Institute): 0.6.4
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 0.6.4 | 0.6.4 | Patch available | CNA |
- Pardus Update VendorTUBITAK BILGEM Software Technologies Research Institute Affected 0.6.3 to before 0.6.4 Fixed in 0.6.4 Patch available CNA
Remediation
- Fix · CNA Pardus Update (TUBITAK BILGEM Software Technologies Research Institute) Fixed in 0.6.4
Timeline
- 2026-10-02 Threatist record created from CVE-2026-5140
- 2026-10-03 Alias added: GHSA-84g5-732r-258r
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-2026-06921 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
- TI-2026-12222 Missing Authorization in TUBITAK BILGEM's pardus-software CVSS 3.1HIGH 8.8
Sources
- CVE-2026-5140 · CVE Program
- CVE-2026-5140 · NVD
- FIRST EPSS
- GHSA-84g5-732r-258r · 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