Actively exploited in the wild
Microsoft Windows Privilege Escalation Vulnerability
Microsoft - Windows · Listed in the CISA KEV since 2022-05-23. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2019-0880
HighCVSS 7.8KEVSummary
A local elevation of privilege vulnerability exists in how splwow64.exe handles certain calls, aka 'Microsoft splwow64 Elevation of Privilege Vulnerability'.
Risk Assessment
A local attacker could exploit this vulnerability to elevate privileges and gain unauthorized access to the system.
Recommendation
Install the Windows security update that addresses the handling of calls in splwow64.exe.
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Original NVD description (English source)
A local elevation of privilege vulnerability exists in how splwow64.exe handles certain calls, aka 'Microsoft splwow64 Elevation of Privilege Vulnerability'.