Is CVE-2026-90485 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-90485?

CVE-2026-90485 has a CVSS v3 severity of MEDIUM (5.5).

Back

CVE-2026-90485

Description

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.