CVE-2026-105007: An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior…

PriorityP353high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

0.77%

55.0th percentile

An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it. To exploit the vulnerability, in a local attack scenario, an attacker could run a specially crafted application to elevate the attacker's privilege level. An attacker who successfully exploited this vulnerability could run processes in an elevated context. However, an attacker must first gain access to the local system with the ability to execute a malicious application in order to exploit this vulnerability. The security update addresses the vulnerability by changing how ndis.sys validates buffer length.

Affected

15 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_10_version_1607	>= 10.0.14393.0 < 10.0.14393.9612	10.0.14393.9612
microsoft	windows_10_version_1809	>= 10.0.17763.0 < 10.0.17763.9376	10.0.17763.9376
microsoft	windows_10_version_21h2	>= 10.0.19044.0 < 10.0.19044.7807	10.0.19044.7807
microsoft	windows_10_version_22h2	>= 10.0.19045.0 < 10.0.19045.7807	10.0.19045.7807
microsoft	windows_11_version_23h2	>= 10.0.22631.0 < 10.0.22631.7652	10.0.22631.7652
microsoft	windows_11_version_24h2	>= 10.0.26100.0 < 10.0.26100.9711	10.0.26100.9711
microsoft	windows_11_version_25h2	>= 10.0.26200.0 < 10.0.26200.9711	10.0.26200.9711
microsoft	windows_11_version_26h1	>= 10.0.28000.0 < 10.0.28000.3231	10.0.28000.3231
microsoft	windows_11_version_26h2	>= 10.0.26300.0 < 10.0.26300.9711	10.0.26300.9711
microsoft	windows_server_2012	>= 6.2.9200.0 < 6.2.9200.26434	6.2.9200.26434
microsoft	windows_server_2012_r2	>= 6.3.9600.0 < 6.3.9600.23470	6.3.9600.23470
microsoft	windows_server_2016	>= 10.0.14393.0 < 10.0.14393.9612	10.0.14393.9612
microsoft	windows_server_2019	>= 10.0.17763.0 < 10.0.17763.9376	10.0.17763.9376
microsoft	windows_server_2022	>= 10.0.20348.0 < 10.0.20348.5761	10.0.20348.5761
microsoft	windows_server_2025	>= 10.0.26100.0 < 10.0.26100.33650	10.0.26100.33650

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