CVE-2026-12386 | BDVDB-2026-345613 Detail

TUBITAK BILGEM Software Technologies Research InstitutePardus Pen

Description#

Improper null termination vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Pen allows Overflow Buffers. This issue affects Pardus Pen: from <=4.1.5 before 4.2.1.

Impact#

CAPEC-100 Overflow Buffers

Weaknesses#

CWE-170 Improper null termination

References#

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0499

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 Pen

All TUBITAK BILGEM Software Technologies Research Institute vulnerabilities

Score

3.9 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 2.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

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

Affected Systems

Vulnerable
>= <=4.1.5 and < 4.2.1
Fixed
4.2.1

Scoring System

CVSS v4.0

Not available

CVSS v3.1

3.9 Low

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

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

CVSS v3.0

Not available

CVSS v2

Not available

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