UltraISO <=9.76 Kernel Driver bootpt64.sys Improper Access Control
CVE-2026-12786 Published on June 21, 2026
Ezbsystems UltraISO Premium Edition Kernel Driver bootpt64.sys access control
A vulnerability has been found in Ezbsystems UltraISO Premium Edition up to 9.76. Affected by this issue is some unknown functionality in the library bootpt64.sys of the component Kernel Driver. The manipulation leads to improper access controls. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update
Weakness Types
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2026-12786 has been classified to as an Authorization vulnerability or weakness.
Incorrect Privilege Assignment
A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
Products Associated with CVE-2026-12786
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Affected Versions
Ezbsystems UltraISO Premium Edition:- Version 9.0 is affected.
- Version 9.1 is affected.
- Version 9.2 is affected.
- Version 9.3 is affected.
- Version 9.4 is affected.
- Version 9.5 is affected.
- Version 9.6 is affected.
- Version 9.7 is affected.
- Version 9.8 is affected.
- Version 9.9 is affected.
- Version 9.10 is affected.
- Version 9.11 is affected.
- Version 9.12 is affected.
- Version 9.13 is affected.
- Version 9.14 is affected.
- Version 9.15 is affected.
- Version 9.16 is affected.
- Version 9.17 is affected.
- Version 9.18 is affected.
- Version 9.19 is affected.
- Version 9.20 is affected.
- Version 9.21 is affected.
- Version 9.22 is affected.
- Version 9.23 is affected.
- Version 9.24 is affected.
- Version 9.25 is affected.
- Version 9.26 is affected.
- Version 9.27 is affected.
- Version 9.28 is affected.
- Version 9.29 is affected.
- Version 9.30 is affected.
- Version 9.31 is affected.
- Version 9.32 is affected.
- Version 9.33 is affected.
- Version 9.34 is affected.
- Version 9.35 is affected.
- Version 9.36 is affected.
- Version 9.37 is affected.
- Version 9.38 is affected.
- Version 9.39 is affected.
- Version 9.40 is affected.
- Version 9.41 is affected.
- Version 9.42 is affected.
- Version 9.43 is affected.
- Version 9.44 is affected.
- Version 9.45 is affected.
- Version 9.46 is affected.
- Version 9.47 is affected.
- Version 9.48 is affected.
- Version 9.49 is affected.
- Version 9.50 is affected.
- Version 9.51 is affected.
- Version 9.52 is affected.
- Version 9.53 is affected.
- Version 9.54 is affected.
- Version 9.55 is affected.
- Version 9.56 is affected.
- Version 9.57 is affected.
- Version 9.58 is affected.
- Version 9.59 is affected.
- Version 9.60 is affected.
- Version 9.61 is affected.
- Version 9.62 is affected.
- Version 9.63 is affected.
- Version 9.64 is affected.
- Version 9.65 is affected.
- Version 9.66 is affected.
- Version 9.67 is affected.
- Version 9.68 is affected.
- Version 9.69 is affected.
- Version 9.70 is affected.
- Version 9.71 is affected.
- Version 9.72 is affected.
- Version 9.73 is affected.
- Version 9.74 is affected.
- Version 9.75 is affected.
- Version 9.76 is affected.