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Description

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

PUBLISHED Reserved 2026-05-12 | Published 2026-06-09 | Updated 2026-06-10 | Assigner microsoft




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-121: Stack-based Buffer Overflow

Product status

10.0.20348.0 (custom) before 10.0.20348.5256
affected

10.0.26100.0 (custom) before 10.0.26100.32995
affected

10.0.26100.0 (custom) before 10.0.26100.32995
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45648 (Windows Active Directory Domain Services Remote Code Execution Vulnerability) vendor-advisory patch

cve.org (CVE-2026-45648)

nvd.nist.gov (CVE-2026-45648)

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