CVE-2026-45648: Stack-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a network.

PriorityP262high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

1.12%

62.2th percentile

Stack-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a network.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_server_2022	< 10.0.20348.5256	10.0.20348.5256
microsoft	windows_server_2022	>= 10.0.20348.0 < 10.0.20348.5256	10.0.20348.5256
microsoft	windows_server_2025	< 10.0.26100.32995	10.0.26100.32995
microsoft	windows_server_2025	>= 10.0.26100.0 < 10.0.26100.32995	10.0.26100.32995

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