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Microsoft Security Response CenterMSRC:D3EB0B723121A9028F60C06787605F29HistoryJul 08, 2021 - 7:00 a.m.
Clarified Guidance for CVE-2021-34527 Windows Print Spooler Vulnerability
2021-07-0807:00:00
Microsoft Security Response Center
link
43
microsoft
cve-2021-34527
windows
print spooler
vulnerability
updates
remote code execution
EPSS
0.968
Percentile
99.7%
On Tuesday July 6, 2021, Microsoft issued CVE-2021-34527 regarding a Windows Print Spooler vulnerability. Updates were released on July 6 and 7 which addressed the vulnerability for all supported Windows versions. We encourage customers to update as soon as possible. CVE-2021-34527 - Windows Print Spooler Remote Code Execution Vulnerability. Following the out of band release (OOB) we investigated claims regarding the effectiveness of the security update and questions around the suggested mitigations.
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