CVE-2026-6509 | BDVDB-2026-345608 Detail

TUBITAK BILGEM Software Technologies Research InstitutePardus Update

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.

Impact#

CAPEC-233 Privilege Escalation

Weaknesses#

CWE-862 Missing Authorization

References#

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0501

Exploit#

No public exploit known

History#

Version 12026-07-05Record published in the CVE List.
Version 22026-07-06Most recent update recorded in the CVE List.

Published

Published: 2026-07-05
Last modified: 2026-07-06

Vendor information

Vendor: TUBITAK BILGEM Software Technologies Research Institute
Product: Pardus Update

All TUBITAK BILGEM Software Technologies Research Institute vulnerabilities

Score

7.8 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 3.7.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Missing Authorization

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= <=0.6.3 and < 0.6.6
Fixed
0.6.6

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.8 High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).