GHSA-vh8f-65qg-3m8j: Duplicate Advisory Denial of Service Vulnerability

HIGH
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CVSS 7.5
CWE-770
Published
Advisory Summary

GHSA-vh8f-65qg-3m8j is a HIGH (CVSS 7.5) denial of service vulnerability (CWE-770: Allocation of Resources Without Limits or Throttling) affecting Duplicate Advisory libraries in the NuGet ecosystem. The issue involves .net denial of service vulnerability. Remediation is available by upgrading affected packages to version 8.0.25.

GHSA-vh8f-65qg-3m8j at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-vh8f-65qg-3m8j
Severity HIGH
CVSS v3.1 Base Score 7.5
CWE Classification CWE-770: Allocation of Resources Without Limits or Throttling
Affected Product Duplicate Advisory
Package Ecosystem NuGet
Published Date
Last Updated

Security Impact

CVSS: 7.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality None (C:N)
Integrity None (I:N)
Availability High (A:H)

How to Fix GHSA-vh8f-65qg-3m8j

To remediate this vulnerability, upgrade all affected Duplicate Advisory dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Microsoft.AspNetCore.App.Runtime.linux-arm fixed: 8.0.25 
Upgrade Microsoft.AspNetCore.App.Runtime.linux-arm to 8.0.25
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for Microsoft.AspNetCore.App.Runtime.linux-arm

How to Check if You Are Affected

To determine whether your application is affected by GHSA-vh8f-65qg-3m8j, inspect your project dependencies for Duplicate Advisory:

inspect dependencies for Microsoft.AspNetCore.App.Runtime.linux-arm

Analyze the terminal output to locate any version of Duplicate Advisory in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 8.0.25), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-770: Allocation of Resources Without Limits or Throttling, where the product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated. In Duplicate Advisory, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-4vgm-c2wm-63mw. This link is maintained to preserve external references. ### Original Description Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

GHSA-vh8f-65qg-3m8j Affected Duplicate Advisory Versions

1 component(s)
Fixed Versions:
8.0.25
Product / Package Ecosystem Affected Versions Fixed Version
Microsoft.AspNetCore.App.Runtime.linux-arm
nuget/Microsoft.AspNetCore.App.Runtime.linux-arm
NuGet
≥ 8.0.0
< 8.0.25
8.0.25

References

NVD — GHSA-vh8f-65qg-3m8j NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-26130
msrc.microsoft.com/update-guide/vulner... WEB
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26130

Frequently Asked Questions

What is GHSA-vh8f-65qg-3m8j?
GHSA-vh8f-65qg-3m8j is a security vulnerability in Duplicate Advisory involving .NET Denial of Service Vulnerability under CWE-770: Allocation of Resources Without Limits or Throttling.
Which Duplicate Advisory versions are affected?
Affected versions include releases prior to 8.0.25 across affected packages: Microsoft.AspNetCore.App.Runtime.linux-arm.
What version fixes GHSA-vh8f-65qg-3m8j?
Upgrading to 8.0.25 (or the latest patched release for your respective branch) resolves the vulnerability.
Is Microsoft.AspNetCore.App.Runtime.linux-arm affected?
Yes, Microsoft.AspNetCore.App.Runtime.linux-arm is affected in releases prior to 8.0.25. Upgrade your dependency to 8.0.25 or later.
What is the CVSS score of GHSA-vh8f-65qg-3m8j?
GHSA-vh8f-65qg-3m8j has a CVSS v3.1 base score of 7.5 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
What CWE is associated with GHSA-vh8f-65qg-3m8j?
GHSA-vh8f-65qg-3m8j is classified under CWE-770: Allocation of Resources Without Limits or Throttling (The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.).
How can I check NuGet dependencies for GHSA-vh8f-65qg-3m8j?
Run the dependency tree command: 'inspect dependencies for Microsoft.AspNetCore.App.Runtime.linux-arm'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-vh8f-65qg-3m8j",
  "modified" : "2026-03-11T19:53:57Z",
  "published" : "2026-03-10T18:31:21Z",
  "withdrawn" : "2026-03-11T19:53:57Z",
  "aliases" : [ ],
  "summary" : "Duplicate Advisory: .NET Denial of Service Vulnerability",
  "details" : "### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-4vgm-c2wm-63mw. This link is maintained to preserve external references.\n\n### Original Description\nAllocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Microsoft.AspNetCore.App.Runtime.linux-arm"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "8.0.0"
      }, {
        "fixed" : "8.0.25"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 8.0.24"
    }
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-26130"
  }, {
    "type" : "WEB",
    "url" : "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26130"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-770" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-03-11T19:53:57Z",
    "nvd_published_at" : "2026-03-10T18:18:42Z"
  }
}