Low severity · published Jul 5, 2026
CVE-2026-12386
Buffer Overflow in TUBITAK BILGEM's Pardus Pen
3.9
CVSS
0.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PP
Pardus Pen · TUBITAK BILGEM Software Technologies Research Institute
<=4.1.5 before 4.2.1 · source: vendor
Affected product
PP
Pardus Pen
TUBITAK BILGEM Software Technologies Research Institute
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-12386
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-12386
siberguvenlik.gov.tr
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0499
More from Pardus Pen
3.3
CVE-2026-11765
Argument Injection in TUBITAK BILGEM's Pardus Pen