CVE-2022-34712 json
Windows Defender Credential Guard Information Disclosure Vulnerability
published 2022-08-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-37662
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
Windows Defender Credential Guard Information Disclosure Vulnerability
Patch / fix
- Microsoft Windows 10 Version 21H1 10.0.19043.1889
- Microsoft Windows Server 2022 10.0.20348.887
- Microsoft Windows 10 Version 20H2 10.0.19042.1889
- Microsoft Windows Server version 20H2 10.0.19042.1889
- Microsoft Windows 11 version 21H2 10.0.22000.856
- Microsoft Windows 10 Version 21H2 10.0.19044.1889
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
1.52% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C |
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Microsoft Windows 10 Version 21H1
- Microsoft Windows Server 2022
- Microsoft Windows 10 Version 20H2
- Microsoft Windows Server version 20H2
- Microsoft Windows 11 version 21H2
- Microsoft Windows 10 Version 21H2
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2022-34712
vendor-advisory
Sources
- CVE List CVE-2022-34712
- NVD CVE-2022-34712
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.