Buffer Overflow Vulnerability in Pardus Pen by TUBITAK BILGEM
CVE-2026-12386

3.9LOW

Key Information:

Vendor

Tubitak Bilgem Software Technologies Research Institute

Status
Pardus Pen
Vendor
CVE Published:
5 July 2026

What is CVE-2026-12386?

An improper null termination vulnerability has been identified in Pardus Pen, developed by TUBITAK BILGEM. This security flaw permits buffer overflow conditions, which could be leveraged by attackers to execute arbitrary code or disrupt system operations. The affected versions range from 4.1.5 and below, up to but not including 4.2.1. Users are strongly advised to update their software to mitigate risks associated with this vulnerability.

Affected Version(s)

Pardus Pen <=4.1.5 < 4.2.1

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/...
government-resource

CVSS V3.1

Score:
3.9
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Muhammed KAYA
.