PT-2026-58154 · Microsoft · Windows Dhcp Client+1
CVE-2026-49181
·
Published
2026-07-14
·
Updated
2026-07-14
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Windows DHCP Client (affected versions not specified)
Description
An integer underflow (wrap or wraparound) occurs in the Windows DHCP Client. This condition allows an unauthorized attacker to elevate privileges over a network, potentially affecting the system.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Integer Underflow
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Weakness Enumeration
Related Identifiers
Affected Products
Windows
Windows Dhcp Client