CVE-2026-29923

HIGH EPSS 1.4%

Published Apr 9, 20262mo ago · Modified Jun 17, 20262w ago

7.8 CVSS 3.1

High

Published Apr 9, 2026 2mo ago

Last Modified Jun 17, 2026 2w ago

Description

The pstrip64.sys driver in EnTech Taiwan PowerStrip <=3.90.736 allows local users to escalate privileges to SYSTEM via a crafted IOCTL request enabling unprivileged users to map arbitrary physical memory into their address space and modify critical kernel structures.

CVSS Details

Base Score

7.8

Exploitability

1.8

Impact

5.9

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

1.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-269 Improper Privilege Management Authorization

References 2

entechtaiwan.com https://entechtaiwan.com/util/ps.shtm
packetstorm.news https://packetstorm.news/files/id/218394/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.