6.5mediumMedium
CVE-2026-69497
Microsoft Windows 10 1607
Missing release of memory after effective lifetime in Windows DHCP Server allows an authorized attacker to deny service over a network.
Exploitation status
- A vendor advisory or patch reference has been published.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, an ordinary user account is needed.
- Beyond that, no action by a user is required.
Scoring
- CVSS
- 6.5 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H- Weakness
- CWE-401
- Assigned by
- secure@microsoft.com
Dates
- Published
- 2026-09-08
- Last modified
- 2026-09-09
- Sources
- NVD
Affected products
- Microsoft Windows 10 1607- 10.0.14393.9512
- Microsoft Windows 10 1809- 10.0.17763.9245
- Microsoft Windows Server 2012all versions, r2
- Microsoft Windows Server 2016- 10.0.14393.9512
- Microsoft Windows Server 2019- 10.0.17763.9245
- Microsoft Windows Server 2022- 10.0.20348.5622
- Microsoft Windows Server 2025- 10.0.26100.33438
As listed in the NVD configuration data. Not a statement about your estate.