CVE-2017-0109 json
Hyper-V in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Window…
published 2017-03-17 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-0476
- cvss
- 7.6
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.3%
- EPSS 4.3% chance of exploitation in 30 days, percentile 91%
- public exploits
- 0
- none known
Summary
Hyper-V in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows guest OS users to execute arbitrary code on the host OS via a crafted application, aka "Hyper-V Remote Code Execution Vulnerability." This vulnerability is different from that described in CVE-2017-0075.
Patch / fix
Exploit prediction
4.33% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.6 | CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |
| NVD | 2.0 | 7.4 | AV:A/AC:M/Au:S/C:C/I:C/A:C |
Affected products
- Microsoft Corporation Hyper-V
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2017-0109
mitigation, patch, vendor-advisory
-
securityfocus.com
/bid/96644
vdb-entry, third-party-advisory
-
securitytracker.com
/id/1037999
vdb-entry
Sources
- CVE List CVE-2017-0109
- NVD CVE-2017-0109
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.