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CVE-2022-21986Published

.NET Denial of Service Vulnerability

Recorded JSON

cve-program · CVE-2022-21986

Published

Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "vendor": "Microsoft",
                    "product": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)",
                    "platforms": [
                        "Unknown"
                    ],
                    "versions": [
                        {
                            "version": "15.0.0",
                            "lessThan": "16.9.17",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                }

Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "vendor": "Microsoft",
                    "product": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)",
                    "platforms": [
                        "Unknown"
                    ],
                    "versions": [
                        {
                            "version": "16.11.0",
                            "lessThan": "16.11.10",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                }

Microsoft Visual Studio 2022 version 17.0

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "vendor": "Microsoft",
                    "product": "Microsoft Visual Studio 2022 version 17.0",
                    "platforms": [
                        "Unknown"
                    ],
                    "versions": [
                        {
                            "version": "17.0.0",
                            "lessThan": "17.0.6",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                }

Visual Studio 2019 for Mac version 8.10

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "vendor": "Microsoft",
                    "product": "Visual Studio 2019 for Mac version 8.10",
                    "platforms": [
                        "Unknown"
                    ],
                    "versions": [
                        {
                            "version": "8.1.0",
                            "lessThan": "8.10.18",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                }

.NET 5.0

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "vendor": "Microsoft",
                    "product": ".NET 5.0",
                    "platforms": [
                        "Unknown"
                    ],
                    "versions": [
                        {
                            "version": "5.0.0",
                            "lessThan": "5.0.14",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                }

.NET 6.0

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "vendor": "Microsoft",
                    "product": ".NET 6.0",
                    "platforms": [
                        "Unknown"
                    ],
                    "versions": [
                        {
                            "version": "6.0.0",
                            "lessThan": "6.0.2",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2022-7179

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Feb 9, 2022, 4:36:32 PM

dateUpdated: Oct 8, 2026, 9:24:17 PM

5 related source bulletins · separate from aliases

RHSA-2022:0500: Red Hat Security Advisory: .NET 6.0 on RHEL 7 security and bugfix update

CVE-2022-21986

msrc_CVE-2022-21986: .NET Denial of Service Vulnerability

CVE-2022-21986

RHSA-2022:0499: Red Hat Security Advisory: .NET 5.0 on RHEL 7 security and bugfix update

CVE-2022-21986

RHSA-2022:0496: Red Hat Security Advisory: .NET 6.0 security and bugfix update

CVE-2022-21986

RHSA-2022:0495: Red Hat Security Advisory: .NET 5.0 security and bugfix update

CVE-2022-21986

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2022-21986

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Modified

Weakness classifications: NVD-CWE-noinfo

Original publisher date fields

published: 2022-02-09T17:15:08.907

lastModified: 2026-10-08T22:17:16.133

6 source CPE criteria · context only
  • cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:macos:*:*
  • cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-x459-p2rx-f8ff

Published

Microsoft.AspNetCore.App.Runtime.win-x64

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.linux-x64

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.win-x86

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.osx-x64

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.linux-musl-x64

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.linux-arm64

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.linux-arm

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.win-arm64

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.win-arm

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.linux-musl-arm64

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

14 explicitly affected versions

5.0.0, 5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.linux-musl-arm

NuGet

ECOSYSTEM · introduced 5.0.0 → fixed 5.0.14

13 explicitly affected versions

5.0.1, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.8, 5.0.9

Microsoft.AspNetCore.App.Runtime.linux-arm

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.linux-arm64

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.linux-musl-arm

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.linux-musl-arm64

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.linux-musl-x64

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.linux-x64

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.osx-arm64

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.osx-x64

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.win-arm

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.win-arm64

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.win-x64

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Microsoft.AspNetCore.App.Runtime.win-x86

NuGet

ECOSYSTEM · introduced 6.0.0 → fixed 6.0.2

2 explicitly affected versions

6.0.0, 6.0.1

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 10 Nov 15:49 UTC · 275 of 275 readable · 274 fully read · documentation 469/469 current

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