Critical severity · published Apr 29, 2026
CVE-2026-5166
Path Traversal in TUBITAK BILGEM's Pardus Software Center
9.6
CVSS
0.3%
EPSS
No
On KEV
Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Software Center allows Path Traversal.
This issue affects Pardus Software Center: before 0.6.4.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PS
Pardus Software Center · TUBITAK BILGEM Software Technologies Research Institute
before 0.6.4 · source: vendor
Affected product
PS
Pardus Software Center
TUBITAK BILGEM Software Technologies Research Institute
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-5166
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-5166
siberguvenlik.gov.tr
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0131
www.usom.gov.tr
https://www.usom.gov.tr/bildirim/tr-26-0131
More from Pardus Software Center
8.8
CVE-2026-5141
Improper Access Control in TUBITAK BILGEM's Pardus Software Center