02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: microsoftWindows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.- EPSS probability
- 8.72% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 94.7% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-08-10.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
SCHEMA: 5.2
- Published
- 2022-11-09 00:00Z3 YR AGO
- Last updated
- 2026-08-10 15:11Z25 DAYS AGO
- Reserved
- 2022-09-19
- Assigning CNA
- microsoft
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.8)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- Weaknesses
- No CWE assigned
- Data version
- 5.2
- Document digest
- 8c296748fc04362f1f177ca111ffb41158a588e4ad426a5a9065ad59f5041e91
05 Affected products
PAIRS: 10VendorProductVersionsPlatforms
MicrosoftWindows 10 Version 180910.0.17763.0 to < 10.0.17763.3887, 10.0.0 to < 10.0.17763.388732-bit Systems, x64-based Systems, ARM64-based Systems MicrosoftWindows 10 Version 21H210.0.19043.0 to < 10.0.19044.248632-bit Systems, ARM64-based Systems, x64-based Systems MicrosoftWindows 10 Version 22H210.0.19045.0 to < 10.0.19045.248632-bit Systems, ARM64-based Systems, x64-based Systems