EaseUS Partition Master Kernel Driver epmntdrv.sys access control_CVE-2026-12781

8.5 / 10

HIGH

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Description

A vulnerability was identified in EaseUS Partition Master up to 14.5. The affected element is an unknown function in the library epmntdrv.sys of the component Kernel Driver. The manipulation leads to improper access controls. The attack needs to be performed locally. The exploit is publicly available and might be used. You should upgrade the affected component. The vendor explains: "We have confirmed that this issue was present only in older versions of the product. Our product has since been updated, and the issue has been resolved in the latest version, so it no longer exists."

Basic Information

ID CVE-2026-12781

Source VulDB

Published Jun 21, 2026 at 05:45

Affected Product

Vendor EaseUS

Product Partition Master

Version 14.0

Affected Versions EaseUS Partition Master 14.0
EaseUS Partition Master 14.1
EaseUS Partition Master 14.2
EaseUS Partition Master 14.3
EaseUS Partition Master 14.4
EaseUS Partition Master 14.5

CWE Classification

CWE-284 CWE-266

References

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    "published": "2026-06-21T05:45:07.032Z",
    "modified": "2026-06-21T05:45:07.032Z",
    "type": "cve",
    "title": "EaseUS Partition Master Kernel Driver epmntdrv.sys access control",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/372522\nhttps://vuldb.com/vuln/372522/cti\nhttps://vuldb.com/cve/CVE-2026-12781\nhttps://vuldb.com/submit/835611\nhttps://winslow1984.com/books/cve-collection/page/easeus-partition-master-145-kernel-driver-epmntdrvsys-local-privilege-escalation\nhttps://www.easeus.com/partition-manager/",
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