HIGHCVSS v3.1 7.8Actively exploited · CISA KEV since 2023-05-09Vulnerability
CVE-2023-29336
Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation up to SYSTEM privileges.
Properties
- Euvd product
- Windows Server 2016 (Server Core installation), Windows Server 2016, Windows 10 Version 1507, Windows Server 2008 Service Pack 2, Windows Server 2008 R2 Service Pack 1, Windows Server 2012 (Server Core installation), Windows Server 2012, Windows 10 Version 1607, Windows Server 2012 R2, Windows Server 2008 Service Pack 2 (Server Core installation), Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012 R2 (Server Core installation)
- Vulnerability name
- Microsoft Win32K Privilege Escalation Vulnerability
- First seen
- 2025-10-21T23:05:47+00:00
- Cvss score
- 7.8
- Epss score
- 0.41185
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2023-05-30
- Euvd assigner
- microsoft
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2023-05-09T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2023-05-09
- Score
- 7.8
- Euvd base score version
- 3.1
- Fetched at
- 2026-10-20T10:36:20+00:00
- Euvd vendor
- Microsoft
- Cvss vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 7.8
Related Entities (10)
AFFECTS_PRODUCT (7)
DESCRIBES (1)
HAS_WEAKNESS (1)
INVOLVES (1)
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