CVE-2026-12782
Received Received - Intake
Improper Access Control in EaseUS Partition Master Kernel Driver

Publication date: 2026-06-21

Last updated on: 2026-06-21

Assigner: VulDB

Description
A security flaw has been discovered in EaseUS Partition Master up to 14.5. The impacted element is an unknown function in the library EUEDKEPM.sys of the component Kernel Driver. The manipulation results in improper access controls. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The affected component should be upgraded. 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."
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Meta Information
Published
2026-06-21
Last Modified
2026-06-21
Generated
2026-06-21
AI Q&A
2026-06-21
EPSS Evaluated
N/A
NVD
CVE-2026-12782
EUVD
EUVD-2026-38147
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
easeus partition_master to 14.5 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CWE-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
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Impact Analysis

This vulnerability can impact you by allowing an attacker with local access to bypass proper access controls within the EaseUS Partition Master software. This could lead to unauthorized actions or access to sensitive parts of the system, potentially compromising system integrity, confidentiality, and availability.

Since the exploit has been publicly released, attackers may use it to perform attacks on vulnerable systems that have not been updated.

Executive Summary

This vulnerability is a security flaw found in EaseUS Partition Master up to version 14.5. It exists in an unknown function within the EUEDKEPM.sys library, which is part of the Kernel Driver component. The flaw results in improper access controls, meaning that the system does not correctly restrict access to certain functions or data. Exploiting this vulnerability requires local access to the system.

The vendor has confirmed that this issue was only present in older versions of the product and has been resolved in the latest version.

Mitigation Strategies

The immediate step to mitigate this vulnerability is to upgrade the affected component, EaseUS Partition Master, to the latest version where the issue has been resolved.

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