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.
History

Wed, 15 Apr 2026 20:00:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Unrestricted Physical Memory Mapping in EnTech Taiwan PowerStrip Driver

Wed, 15 Apr 2026 16:15:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via Unrestricted Physical Memory Mapping in EnTech Taiwan PowerStrip Driver
Weaknesses CWE-284
CWE-788

Tue, 14 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-269
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 10 Apr 2026 10:00:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via Unrestricted Physical Memory Mapping in EnTech Taiwan PowerStrip Driver
Weaknesses CWE-284
CWE-788

Fri, 10 Apr 2026 09:00:00 +0000

Type Values Removed Values Added
First Time appeared Entechtaiwan
Entechtaiwan powerstrip
Vendors & Products Entechtaiwan
Entechtaiwan powerstrip

Thu, 09 Apr 2026 19:30:00 +0000

Type Values Removed Values Added
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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-04-09T00:00:00.000Z

Updated: 2026-04-14T16:35:10.310Z

Reserved: 2026-03-04T00:00:00.000Z

Link: CVE-2026-29923

cve-icon Vulnrichment

Updated: 2026-04-14T15:05:13.709Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-09T20:16:24.693

Modified: 2026-04-14T17:16:48.907

Link: CVE-2026-29923

cve-icon Redhat

No data.