CVE-2026-24283

Heap-based buffer overflow in Windows File Server allows an authorized attacker to elevate privileges locally.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24283	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_11_24h2:::::::arm64:*
	cpe:2.3:o:microsoft:windows_11_24h2:::::::x64:*
	cpe:2.3:o:microsoft:windows_11_25h2:::::::arm64:*
	cpe:2.3:o:microsoft:windows_11_25h2:::::::x64:*
	cpe:2.3:o:microsoft:windows_11_26h1:::::::arm64:*
	cpe:2.3:o:microsoft:windows_11_26h1:::::::x64:*
	cpe:2.3:o:microsoft:windows_server_2022_23h2::::::::
	cpe:2.3:o:microsoft:windows_server_2025:::::::x64:*

History

No history.

Information

Published : 2026-03-10 18:18

Updated : 2026-03-13 19:26

NVD link : CVE-2026-24283

Mitre link : CVE-2026-24283

CVE.ORG link : CVE-2026-24283

JSON object : View

Products Affected

microsoft

windows_11_24h2
windows_11_26h1
windows_server_2025
windows_11_25h2
windows_server_2022_23h2

CWE

CWE-122

Heap-based Buffer Overflow

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