CVE-2026-12779

HIGH 7.8

AOMEI Dynamic Disk Manager Kernel Driver ddmdrv.sys access control

CVSS Score

7.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was found in AOMEI Dynamic Disk Manager up to 10.10.1. This issue affects some unknown processing in the library ddmdrv.sys of the component Kernel Driver. Performing a manipulation results in improper access controls. The attack must be initiated from a local position. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-284 CWE-266
Vendor	aomei
Product	dynamic disk manager
Published	Jun 21, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

AOMEI / Dynamic Disk Manager

10.10.0 10.10.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/372520 vuldb.com: https://vuldb.com/vuln/372520/cti vuldb.com: https://vuldb.com/cve/CVE-2026-12779 vuldb.com: https://vuldb.com/submit/835608 winslow1984.com: https://winslow1984.com/books/cve-collection/page/aomei-dynamic-disk-manager-10101-kernel-driver-ddmdrvsys-local-privilege-escalation

Credits

🔍 winslow1984 (VulDB User) VulDB CNA Team