High severity7.8NVD Advisory· Published Mar 22, 2018· Updated Jun 17, 2026

CVE-2018-8896

Description

In 2345 Security Guard 3.6, the driver file (2345DumpBlock.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x00222044.

Patches

Vulnerability mechanics

References

github.com/D0neMkj/POC_BSOD/tree/master/2345%20security%20guard/2345DumpBlock.sys-0x00222044nvdExploitThird Party Advisory

News mentions

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