CVE-2026-44815

9.8 CRITICAL

Published: June 09, 2026 Modified: June 11, 2026

Description

Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to execute code over a network.

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0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Patch Vendor Advisory Exploit Third Party Advisory

Source: secure@microsoft.com

Vendor Advisory Mitigation

1 reference(s) from NVD

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

0.6%

42th percentile

Exploitation Status

Not in CISA KEV

CWE-121

microsoft