Medium severity5.5NVD Advisory· Published Apr 15, 2021· Updated Jun 17, 2026
CVE-2021-23886
CVE-2021-23886
Description
Denial of Service vulnerability in McAfee Data Loss Prevention (DLP) Endpoint for Windows prior to 11.6.100 allows a local, low privileged, attacker to cause a BSoD through suspending a process, modifying the processes memory and restarting it. This is triggered by the hdlphook driver reading invalid memory.
Affected products
3cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:windows:*:*+ 1 more
- cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:windows:*:*range: <11.6.100.41
- (no CPE)range: unspecified
- Range: <11.6.100
Patches
Vulnerability mechanics
References
2- kc.mcafee.com/corporate/indexnvdBroken Link
- kc.mcafee.com/corporate/indexnvdBroken Link
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