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Status published
High
CVE-2023-36435
Microsoft QUIC Denial of Service Vulnerability
Vulnerability Description
Microsoft QUIC Denial of Service Vulnerability
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Microsoft
View all reports →Affected Software
PowerShell 7.3, Windows Server 2022, Windows 11 version 21H2, Windows 11 version 22H2, .NET 7.0
Vulnerable Versions:
7.3.0, 10.0.20348.0, 10.0.0, 10.0.22621.0, 7.0.0
Timeline
Official Publish:
October 10th, 2023
Last Modified:
April 14th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C