CVE-2022-22026

HIGH

Windows Client Server Run-time Subsystem - Privilege Escalation

Title source: llm
STIX 2.1

Description

Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability

References (1)

Core 1
Core References

Scores

CVSS v3 8.8
EPSS 0.0098
EPSS Percentile 58.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (18)
microsoft/windows_10 (2 CPE variants)
microsoft/windows_10 20h2 (3 CPE variants)
microsoft/windows_10 21h1 (3 CPE variants)
microsoft/windows_10 21h2 (3 CPE variants)
microsoft/windows_10 1607 (2 CPE variants)
microsoft/windows_10 1809 (3 CPE variants)
microsoft/windows_11 (2 CPE variants)
microsoft/windows_7 (2 CPE variants)
microsoft/windows_8.1 (2 CPE variants)
microsoft/windows_rt_8.1
... and 8 more
Published Jul 12, 2022
Tracked Since Feb 18, 2026