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Description

A flaw has been found in IObit Malware Fighter up to 13.2.0. Affected by this vulnerability is an unknown functionality of the component DLL Handler. This manipulation causes permission issues. The attack requires local access. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-06-14 | Published 2026-06-15 | Updated 2026-06-15 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 5.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
4.3AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Permission Issues

Incorrect Privilege Assignment

Product status

13.0
affected

13.1
affected

13.2.0
affected

Timeline

2026-06-14:Advisory disclosed
2026-06-14:VulDB entry created
2026-06-14:VulDB entry last update

Credits

nathan2 (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/370844 (VDB-370844 | IObit Malware Fighter DLL permission) vdb-entry

vuldb.com/vuln/370844/cti (VDB-370844 | CTI Indicators (IOB, IOC, TTP)) signature permissions-required

vuldb.com/cve/CVE-2026-12201 (CVE-2026-12201 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/829913 (Submit #829913 | IObit Malware Fighter 13.2.0 Insecure Permissions in Driver) third-party-advisory

github.com/nasawyer7/IObitDriverav related

nathan2.com/posts/iobit/ exploit

cve.org (CVE-2026-12201)

nvd.nist.gov (CVE-2026-12201)

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