The Microsoft Hyper-V Network Switch in 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709 allows a denial of service vulnerability due to how input from a privileged user on a guest operating system is validated, aka "Hyper-V Denial of Service Vulnerability"
Published Mar 14, 2018
5.8
MEDIUMCVSS 3.0
EPSS 5.28%
Description
The Microsoft Hyper-V Network Switch in 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709 allows a denial of service vulnerability due to how input from a privileged user on a guest operating system is validated, aka "Hyper-V Denial of Service Vulnerability".
Affected products
-
- Version 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Microsoft Corporation | Microsoft Hyper-V Network Switch | n/a |
|
- n/a
- 1511
- 1607
- 1703
- 1709
- 1709
- n/a
- r2
- n/a
- r2
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
AV:N/AC:M/Au:S/C:N/I:N/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.28% (0.05279) | 92.31th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.34% (0.05336) | 91.55th | v5 (v2026.06.15) |
| Aug 30, 2025 | 2.01% (0.02008) | 82.97th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.84% (0.00837) | 73.03th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.27% (0.00273) | 68.87th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.27% (0.00273) | 67.10th | v3 (v2023.03.01) |
| Dec 28, 2023 | 0.27% (0.00273) | 64.59th | v3 (v2023.03.01) |
| Aug 26, 2023 | 0.19% (0.00192) | 56.26th | v3 (v2023.03.01) |
| Aug 5, 2023 | 0.16% (0.00162) | 52.08th | v3 (v2023.03.01) |
| Mar 8, 2023 | 0.20% (0.00198) | 55.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00205) | 56.62th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.42% (0.01418) | 73.14th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.42% (0.01418) | 71.15th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.42% (0.01418) | 50.43th | v2 (v2022.01.01) |
| Feb 3, 2022 | 10.69% (0.10686) | 87.85th | v1 |
| Jan 6, 2022 | 10.69% (0.10686) | 87.71th | v1 |
| Sep 1, 2021 | 10.69% (0.10686) | 95.19th | v1 |
| Apr 14, 2021 | 10.69% (0.10686) | 0.00th | v1 |
References (3)
- http://www.securityfocus.com/bid/103261 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040518 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0885 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/103261 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1040518 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0885 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.