Pardus Pen up to 4.2.0 argument injection

CVSS Meta Temp Score
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CTI Interest Score
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3.2$0-$5k0.99+

Summaryinfo

A vulnerability classified as problematic has been found in TUBITAK BILGEM Software Technologies Research Institute Pardus Pen up to 4.2.0. Impacted is an unknown function. Performing a manipulation results in argument injection. This vulnerability is cataloged as CVE-2026-11765. The attack must be initiated from a local position. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in TUBITAK BILGEM Software Technologies Research Institute Pardus Pen up to 4.2.0. This affects some unknown processing. The manipulation with an unknown input leads to a argument injection vulnerability. CWE is classifying the issue as CWE-88. The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string. This is going to have an impact on integrity. The summary by CVE is:

Improper neutralization of argument delimiters in a command ('argument injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Pen allows Argument Injection. This issue affects Pardus Pen: before 4.2.1.

The advisory is shared at siberguvenlik.gov.tr. This vulnerability is uniquely identified as CVE-2026-11765 since 06/09/2026. The exploitability is told to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

Upgrading to version 4.2.1 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 3.3
CNA Vector (TR-CERT): 🔒

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Argument injection
CWE: CWE-88 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Pardus Pen 4.2.1

Timelineinfo

06/09/2026 CVE reserved
09/11/2026 +94 days Advisory disclosed
09/11/2026 +0 days VulDB entry created
09/11/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: siberguvenlik.gov.tr
Status: Confirmed

CVE: CVE-2026-11765 (🔒)
GCVE (CVE): GCVE-0-2026-11765
GCVE (VulDB): GCVE-100-402429

Entryinfo

Created: 09/11/2026 15:46
Changes: 09/11/2026 15:46 (62)
Complete: 🔍
Cache ID: 216::103

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