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vulnerabilities
Windows KB5121767 OOB update fixes shutdowns on some Dell PCs
Microsoft released an out-of-band update to address a shutdown issue affecting some Dell PCs following the July 2026 Windows 11 security patches. The fix targets a compatibility problem introduced by the regular monthly updates.
Why it matters: Dell and Windows users experiencing unexpected shutdowns after recent patches need this KB5121767 update to restore system stability and avoid data loss or workflow disruption.
- Source published
- First seen by Cybersecurity Tracker
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Correction
Correction recorded as of .
vulnerabilities
Windows KB5121767 OOB update fixes shutdowns on some Dell PCs
Microsoft released an out-of-band update to address a shutdown issue affecting some Dell PCs following the July 2026 Windows 11 security patches. The fix targets a compatibility problem introduced by the regular monthly updates.
Why it matters: Dell and Windows users experiencing unexpected shutdowns after recent patches need this KB5121767 update to restore system stability and avoid data loss or workflow disruption.
- Source published
- First seen by Cybersecurity Tracker