CVE-2022-22047
Microsoft Windows Client Server Runtime Subsystem (CSRSS) Privilege Escalation Vulnerability
Published Jul 12, 2022 · updated Jun 16, 2026 · microsoft windows 10 1507
Microsoft Windows CSRSS contains an unspecified vulnerability that allows for privilege escalation to SYSTEM privileges.
Timeline
Detection, updates, and resolution for this record.
Jul 12, 2022 · Catalog
Detected
Microsoft Windows CSRSS contains an unspecified vulnerability that allows for privilege escalation to SYSTEM privileges.
Jul 12, 2022 · CISA KEV
Known exploited
Apply updates per vendor instructions.
Aug 2, 2022 · CISA KEV
Remediation due
Apply updates per vendor instructions.
Jun 16, 2026 · Catalog
Updated
Microsoft Windows CSRSS contains an unspecified vulnerability that allows for privilege escalation to SYSTEM privileges.
Required action
Apply updates per vendor instructions.
CISA due date Aug 2, 2022
Affected
- cpe microsoft/windows 10 1507version unspecified
- cpe microsoft/windows 10 1607version unspecified
- cpe microsoft/windows 10 1809version unspecified
- cpe microsoft/windows 10 20h2version unspecified
- cpe microsoft/windows 10 21h1version unspecified
- cpe microsoft/windows 10 21h2version unspecified
- cpe microsoft/windows 11 21h2version unspecified
- cpe microsoft/windows 7version unspecified
- vendor Microsoft Windowsversion unspecified
Sources
- CISA KEVCVE-2022-22047
Microsoft Windows CSRSS contains an unspecified vulnerability that allows for privilege escalation to SYSTEM privileges.
cisa.gov - CVE.orgCVE-2022-22047
Official CVE identifier
cve.org - FIRST EPSSCVE-2022-22047
30-day exploitation probability 18.8%
first.org - NIST NVDCVE-2022-22047
Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability
nvd.nist.gov