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Status published
High
CVE-2025-26682
ASP.NET Core and Visual Studio Denial of Service Vulnerability
Vulnerability Description
Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.
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
ASP.NET Core 8.0, ASP.NET Core 9.0, Microsoft Visual Studio 2022 version 17.10, Microsoft Visual Studio 2022 version 17.12, Microsoft Visual Studio 2022 version 17.13, Microsoft Visual Studio 2022 version 17.8
Vulnerable Versions:
8.0, 9.0, 17.10.0, 17.12.0, 17.13.0, 17.8.0
Timeline
Official Publish:
April 8th, 2025
Last Modified:
February 13th, 2026
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