What’s Vulnerable › Vulnerabilities

CVE-2026-12784: IM-Magic Partition Resizer Kernel Driver MDA_NTDRV.sys access control

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-21 · updated 2026-10-25
• Weakness: CWE-266

Description

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: 7.0, 7.1, 7.2, 7.3, 7.4, 7.5 (+4)

References

• https://vuldb.com/cve/CVE-2026-12784
• https://vuldb.com/submit/835613
• https://vuldb.com/vuln/372524
• https://vuldb.com/vuln/372524/cti
• https://winslow1984.com/books/cve-collection/page/im-magic-partition-resizer-790-kernel-driver-mda-ntdrvsys-local-privilege-escalation

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