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Dell SupportAssist Update Causes BSOD Crashes on Windows Systems

Dell SupportAssist Update Causes BSOD Crashes on Windows Systems

First seen 14 May 2026, 16:08 UTC

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ThreatCluster AI
ThreatCluster May 15, 2026 at 15:45 UTC
  • A faulty Dell SupportAssist update is causing BSOD crashes on Windows systems.
  • Affected users report crashes every 30 minutes due to the CRITICAL_PROCESS_DIED error.
  • Dell advises uninstalling the problematic version to mitigate the issue.

Dell has confirmed that a recent update to its SupportAssist Remediation service is causing Blue Screen of Death (BSOD) crashes on Windows 10 and 11 systems. Users of Dell and Alienware laptops are experiencing frequent crashes, with some reporting BSOD loops occurring every 30 minutes due to the 0xEF_DellSupportAss_BUGCHECK_CRITICAL_PROCESS error. Dell has advised affected users to uninstall the problematic version (5.5.16.0) of the SupportAssist Remediation service to resolve the issue. This incident follows previous reports of similar problems with Dell software updates, including BIOS issues that prevented systems from booting. Dell is actively working on a fix and has acknowledged the widespread impact of this bug, which has affected thousands of users since the update was released. Users are encouraged to seek further assistance if issues persist after uninstalling the service.

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Timeline

2026-05-12
User reports of BSOD crashes begin
Users report random reboots and BSODs affecting Dell devices after a SupportAssist update.
BleepingComputer
2026-05-14
Dell confirms BSOD issue
Dell acknowledges the BSOD issue caused by SupportAssist version 5.5.16.0 and advises users to uninstall it.
BleepingComputer
2026-05-14
Dell advises on workarounds
Dell recommends disabling or uninstalling the SupportAssist Remediation service to resolve BSOD issues.
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