Low severity · published Sep 11, 2026
CVE-2026-11765
Argument Injection in TUBITAK BILGEM's Pardus Pen
3.3
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% 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
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-2026-11765
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-11765
siberguvenlik.gov.tr
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1079
More from Pardus Pen
3.9
CVE-2026-12386
Buffer Overflow in TUBITAK BILGEM's Pardus Pen