CVE-2026-26130

HIGH

Microsoft.AspNetCore.App.Runtime 8.0.0-8.0.24 - Unauthenticated Denial of Service

Title source: llm
STIX 2.1

Description

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0137
EPSS Percentile 68.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-770
Status published
Products (16)
Microsoft/ASP.NET Core 10.0 10.0 - 10.0.4
Microsoft/ASP.NET Core 8.0 8.0 - 8.0.25
Microsoft/ASP.NET Core 9.0 9.0 - 9.0.14
microsoft/asp.net_core 8.0.0 - 8.0.25
nuget/Microsoft.AspNetCore.App.Runtime.linux-arm 8.0.0 - 8.0.25NuGet
nuget/Microsoft.AspNetCore.App.Runtime.linux-arm64 8.0.0 - 8.0.25NuGet
nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-arm 8.0.0 - 8.0.25NuGet
nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 8.0.0 - 8.0.25NuGet
nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-x64 8.0.0 - 8.0.25NuGet
nuget/Microsoft.AspNetCore.App.Runtime.linux-x64 8.0.0 - 8.0.25NuGet
... and 6 more
Published Mar 10, 2026
Tracked Since Mar 11, 2026