CVE-2026-56437
HIGHCVSS v3
7.8
HIGH
EPSS Score
—
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Uncontrolled search path element issue exists in Pupsman versions prior to 3.9.0. If a crafted DLL file is placed in the same folder as the affected installer and the installer is executed, arbitrary code may be executed with SYSTEM privilege.
Technical Details
- CVSS v3 Vector
- 3.0
- Published
- 7/8/2026
- Last Modified
- 7/8/2026
Frequently Asked Questions
What is CVE-2026-56437?
Uncontrolled search path element issue exists in Pupsman versions prior to 3.9.0. If a crafted DLL file is placed in the same folder as the affected installer and the installer is executed, arbitrary code may be executed with SYSTEM privilege.
Is CVE-2026-56437 actively exploited?
Active exploitation of CVE-2026-56437 has not been confirmed. The EPSS score is N/A%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-56437?
CVE-2026-56437 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string 3.0.
Is CVE-2026-56437 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.