VULNERABILITY INTELLIGENCE
CVE-2026-69781
CVSS score6.5 MEDIUM
EPSS probability0.58%
CISA KEVNot currently listed
Published2026-09-08
Last modified2026-09-10
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Missing release of memory after effective lifetime in Windows DHCP Client allows an unauthorized attacker to deny service over an adjacent network.
Weakness classification
- secure@microsoft.com: CWE-401
Primary references
- secure@microsoft.com — Patch, Vendor Advisory