Information about Trellix Drive Encryption 7.4.1 Hotfix 1 release
This hotfix contains resolved issues.
Release date — January 30, 2024
Release build — 7.4.1.30
Note: This hotfix does not support the automatic upgrade of a pre-release software version. To upgrade to a production release of the software, you must first uninstall any pre-release versions.
Rating
The rating defines the urgency for installing this hotfix.
This release is high-priority for all environments. Failure to apply a high priority hotfix might result in potential business impact.
Resolved issues
This hotfix addresses customer-reported issues.
For a list of current known issues, see Trellix Drive Encryption 7.x Known Issues (KB84502).
Reference | Resolution |
|---|---|
MDE-8636 | This hotfix ensures that the Drive Encryption drivers used for Microsoft Windows 10/11 in-place upgrades are updated to the latest version. Older drivers were used during in-place upgrades and resulted in one of the following situations:
The intermittent Blue Screen of Death (BSOD) issue can be caused when other software on the system is using SSE2/XMM CPU registers at the same time as the Drive Encryption drivers. This hotfix eliminates the risk of either of these situations occurring. |
Installation instructions
For information about installing or upgrading Trellix Drive Encryption software, see the Trellix Drive Encryption Installation Guide.
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