CVE-2026-12784: Im-Magic Partition Resizer

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

A weakness has been identified in IM-Magic Partition Resizer up to 7.9.0. This affects an unknown function in the library MDA_NTDRV.sys of the component Kernel Driver. This manipulation causes improper access controls. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Im-Magic Partition Resizer: version 7.0 only; version 7.1 only; version 7.2 only; version 7.3 only; version 7.4 only; version 7.5 only; …

Published 2026-06-21. Last modified 2026-06-22.