CVE-2026-90485

A flaw has been found in IOBit Uninstaller 15.5.0.11. Affected by this issue is the function sub_11838 of the file IURegistryFilter.sys of the component IOCTL Dispatch Handler. This manipulation causes null pointer dereference. The attack requires local access. The exploit has been published and may be used. Identical IURegistryFilter.sys ships across multiple IObit families. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.6 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:C

Exploitability : 3.1 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://vuldb.com/cve/CVE-2026-90485
https://vuldb.com/submit/887954
https://vuldb.com/vuln/403064
https://vuldb.com/vuln/403064/cti
https://vuldb.com/submit/887954

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-12 22:16

Updated : 2026-09-14 20:56

NVD link : CVE-2026-90485

Mitre link : CVE-2026-90485

CVE.ORG link : CVE-2026-90485

JSON object : View

Products Affected

No product.

CWE

CWE-404

Improper Resource Shutdown or Release

CWE-476

NULL Pointer Dereference

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