Vulnerability · NVD
CVE-2026-61920
CVE-2026-61920 : medium severity (CVSS 6.6). No tracked catalog app is linked to this CVE.
- Severity (CVSS)
- 6.6
- Exploitation
- 0.5 %
- Tracked apps
- 0
- Still exposed
- 0
NVD scale
EPSS, predicted over 30 days
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an authorized attacker to execute code over a network.
Attack vector : Network
No user interaction
Show raw CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
0.52%
exploit very unlikely
percentile 41.6%
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 10.0.26100.33296
- Windows Server 2022 Fixed in 10.0.20348.5499
- Windows Server 2019 Fixed in 10.0.17763.9121
- Windows Server 2016 Fixed in 10.0.14393.9418
- Windows 11 26H1 · 2026-H1 Fixed in 10.0.28000.2704
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.9121
- Windows 10 1607 · 2016-07 Fixed in 10.0.14393.9418
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