CVE-2023-1639

A vulnerability classified as problematic has been found in IObit Malware Fighter 9.4.0.776. This affects the function 0x8001E04C in the library ImfRegistryFilter.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 associated identifier of this vulnerability is VDB-224019.

• CWE-404
• CWE-404

• https://drive.google.com/file/d/1hWgHhboaekq4hGIj2kNgEI54rM-u_rvV/viewExploit, Third Party Advisory
• https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1639Exploit, Third Party Advisory
• https://vuldb.com/?ctiid.224019Permissions Required, Third Party Advisory
• https://vuldb.com/?id.224019Third Party Advisory
• https://drive.google.com/file/d/1hWgHhboaekq4hGIj2kNgEI54rM-u_rvV/viewExploit, Third Party Advisory
• https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1639Exploit, Third Party Advisory
• https://vuldb.com/?ctiid.224019Permissions Required, Third Party Advisory
• https://vuldb.com/?id.224019Third Party Advisory

Published

Mar 26, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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