CVE-2023-35305 json
Windows Kernel Elevation of Privilege Vulnerability
published 2023-07-11 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-39308
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 37%
- public exploits
- 0
- none known
Summary
Windows Kernel Elevation of Privilege Vulnerability
Patch / fix
- Microsoft Windows 10 Version 1809 10.0.17763.4645
- Microsoft Windows Server 2019 10.0.17763.4645
- Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.4645
- Microsoft Windows Server 2022 10.0.20348.1850
- Microsoft Windows 11 version 21H2 10.0.22000.2176
- Microsoft Windows 10 Version 21H2 10.0.19044.3208
- Microsoft Windows 11 version 22H2 10.0.22621.1992
- Microsoft Windows 10 Version 22H2 10.0.19045.3208
- Microsoft Windows 10 Version 1607 10.0.14393.6085
- Microsoft Windows Server 2016 10.0.14393.6085
- Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.6085
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | 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 |
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- Microsoft Windows Server 2022
- Microsoft Windows 11 version 21H2
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 11 version 22H2
- Microsoft Windows 10 Version 22H2
- Microsoft Windows 10 Version 1607
- Microsoft Windows Server 2016
- Microsoft Windows Server 2016 (Server Core installation)
Classification
- Weakness
-
- CWE-122 Heap-based Buffer Overflow
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2023-35305
vendor-advisory, patch
Sources
- CVE List CVE-2023-35305
- NVD CVE-2023-35305
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.