CVE-2026-69679
What it is
Out-of-bounds read in Windows DHCP Server allows an authorized attacker to deny service over an adjacent network.
At a glance
- Exploitability
- Can be exploited from the same network segment with a low-privilege account. High risk of service disruption.
- Exploit odds
- 0.6% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Details
- Published
- Last modified
- Exploit probability
- 0.6% · EPSS, next 30 days
- Weakness
- CWE-125 · Out-of-bounds read
- Record status
- Analyzed
Affected
- Microsoft Windows 10 1607 < 10.0.14393.9512
- Microsoft Windows 10 1809 < 10.0.17763.9245
- Microsoft Windows Server 2012
- Microsoft Windows Server 2012 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
Attack profile CVSS 3.1 · 5.7
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
