CVE-2023-1644

IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E010 denial of service

5.5 Medium

A vulnerability was found in IObit Malware Fighter 9.4.0.776 and classified as problematic. Affected by this issue is the function 0x8018E010 in the library IMFCameraProtect.sys of the component IOCTL Handler. The manipulation leads to denial of service. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-224024.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.32%Up 0.3 points since Mar 27, 2023

What each source reports

CVE List Score used 5.5

IObit Malware Fighter IOCTL IMFCameraProtect.sys 0x8018E010 denial of service

Record: CVE-2023-1644
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.0: 5.5 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0: 4.6 AV:L/AC:L/Au:S/C:N/I:N/A:C
Weakness: CWE-404
Updated: 2026-11-02

EUVDEUVD-2023-23873 5.5

Record: EUVD-2023-23873
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-03

GitHub AdvisoriesGHSA-5wgw-p65x-294q 5.5

A vulnerability was found in IObit Malware Fighter 9.4.0.776 and classified as problematic....

Record: GHSA-5wgw-p65x-294q
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-404
Updated: 2026-11-02

NVD 5.5

Record: CVE-2023-1644
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0: 4.6 MediumAV:L/AC:L/Au:S/C:N/I:N/A:C
Weakness: CWE-404
Updated: 2026-11-02

Affected products

iobit malware fighter

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-1644 is a medium vulnerability (CVSS 5.5) in Iobit Malware Fighter, published March 26, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.32%, the 24th percentile. No source names a fixed version.