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THREATINT
PUBLISHED

CVE-2025-49666

Windows Server Setup and Boot Event Collection Remote Code Execution Vulnerability



Description

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to execute code over a network.

Reserved 2025-06-09 | Published 2025-07-08 | Updated 2025-07-11 | Assigner microsoft


HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-122: Heap-based Buffer Overflow

Product status

10.0.17763.0 before 10.0.17763.7558
affected

10.0.17763.0 before 10.0.17763.7558
affected

10.0.20348.0 before 10.0.20348.3932
affected

10.0.26100.0 before 10.0.26100.4652
affected

10.0.25398.0 before 10.0.25398.1732
affected

10.0.26100.0 before 10.0.26100.4652
affected

10.0.14393.0 before 10.0.14393.8246
affected

10.0.14393.0 before 10.0.14393.8246
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49666 (Windows Server Setup and Boot Event Collection Remote Code Execution Vulnerability) vendor-advisory

cve.org (CVE-2025-49666)

nvd.nist.gov (CVE-2025-49666)

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