CVE-2026-26130

ASP.NET Core Denial of Service Vulnerability

HIGH

7.5

CVSS Score

Published: March 10, 2026 at 05:05 PM UTC

Updated: July 15, 2026 at 02:19 AM UTC

1 product affected across 1 vendorASP.NET Core

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Severity

HIGH7.5

Exploit prediction

EPSS 3%

SSVC

No known exploit

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

95%

10.0 ≤ v < 10.0.410.0.0 ≤ v < 10.0.48.0 ≤ v < 8.0.258.0.0 ≤ v < 8.0.259.0 ≤ v < 9.0.149.0.0 ≤ v < 9.0.1410.0 8.0 9.0

Affected range stops below 10.0.4, so it looks safe — our inference, not a vendor statement

Affected range stops below 8.0.25, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.0.14, so it looks safe — our inference, not a vendor statement

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references