Vulnerability · NVD
CVE-2026-70091
CVE-2026-70091 : high severity (CVSS 5.9). No tracked catalog app is linked to this CVE.
- Severity (CVSS)
- 5.9
- Exploitation
- 0.7 %
- Tracked apps
- 0
- Still exposed
- 0
Base CVSS ; severity is a vendor rating (different scale)
EPSS, predicted over 30 days
Vendor bulletin scale : NVD CVSS pending
Windows DNS Denial of Service Vulnerability
EPSS
0.67%
exploit very unlikely
percentile 49.9%
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Server 2025 Fixed in 10.0.26100.33438
- Windows Server 2022 Fixed in 10.0.20348.5622
- Windows Server 2019 Fixed in 10.0.17763.9245
- Windows Server 2016 Fixed in 10.0.14393.9512
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.9245
- Windows 10 1607 · 2016-07 Fixed in 10.0.14393.9512