# Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet) vulnerabilities

Source: https://junglewise.ai/threats/technologies/microsoft-netcore-app-runtime-mono-osx-x64  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 19 October 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/microsoft-netcore-app-runtime-mono-osx-x64.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2021-26423, was published on 25 October 2022.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 5 (0 critical, 0 exploited in the wild)

## About Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet)

A NuGet package containing the Mono runtime for macOS x64 systems.

## Latest Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet) vulnerabilities

- [CVE-2021-26423: .NET Core Elevation of Privilege Vulnerability](https://junglewise.ai/threats/cve-2021-26423-net-core-elevation-of-privilege-vulnerability) (low, CVSS 3.1, published 25 Oct 2022)
- [CVE-2021-34485: .NET Core Information Disclosure Vulnerability](https://junglewise.ai/threats/cve-2021-34485-net-core-information-disclosure-vulnerability) (low, CVSS 3.1, published 20 Oct 2022)
- [CVE-2022-24512: Microsoft .NET stack buffer overflow in Double Parse routine](https://junglewise.ai/threats/cve-2022-24512-microsoft-net-stack-buffer-overflow-in-double-parse-routine) (medium, CVSS 6.3, published 18 Oct 2022)
- [CVE-2021-1721: Denial of service in .NET core](https://junglewise.ai/threats/cve-2021-1721-denial-of-service-in-net-core) (low, CVSS 3.1, published 24 May 2022)
- [CVE-2020-36846: RUSTSEC-2021-0131 - Integer overflow in the bundled Brotli C library](https://junglewise.ai/threats/cve-2020-36846-integer-overflow-in-the-bundled-brotli-c-library) (low, CVSS 3.1, published 20 Dec 2021)

## Most severe Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet) vulnerabilities

- [CVE-2022-24512: Microsoft .NET stack buffer overflow in Double Parse routine](https://junglewise.ai/threats/cve-2022-24512-microsoft-net-stack-buffer-overflow-in-double-parse-routine) (medium, CVSS 6.3, published 18 Oct 2022)
- [CVE-2021-26423: .NET Core Elevation of Privilege Vulnerability](https://junglewise.ai/threats/cve-2021-26423-net-core-elevation-of-privilege-vulnerability) (low, CVSS 3.1, published 25 Oct 2022)
- [CVE-2021-1721: Denial of service in .NET core](https://junglewise.ai/threats/cve-2021-1721-denial-of-service-in-net-core) (low, CVSS 3.1, published 24 May 2022)
- [CVE-2021-34485: .NET Core Information Disclosure Vulnerability](https://junglewise.ai/threats/cve-2021-34485-net-core-information-disclosure-vulnerability) (low, CVSS 3.1, published 20 Oct 2022)
- [CVE-2020-36846: RUSTSEC-2021-0131 - Integer overflow in the bundled Brotli C library](https://junglewise.ai/threats/cve-2020-36846-integer-overflow-in-the-bundled-brotli-c-library) (low, CVSS 3.1, published 20 Dec 2021)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 27 Jul 2026 | 0 | 0 | 0 |
| 3 Aug 2026 | 0 | 0 | 0 |
| 10 Aug 2026 | 0 | 0 | 0 |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |

## Other NuGet technologies

- [Microsoft.ChakraCore (NuGet)](https://junglewise.ai/threats/technologies/microsoft-chakracore): 247 vulnerabilities
- [Magick.NET-Q16-AnyCPU (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-anycpu): 165 vulnerabilities
- [Magick.NET-Q16-HDRI-AnyCPU (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-anycpu): 161 vulnerabilities
- [Magick.NET-Q8-AnyCPU (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-anycpu): 161 vulnerabilities
- [Magick.NET-Q16-HDRI-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x86): 159 vulnerabilities
- [Magick.NET-Q16-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-x86): 158 vulnerabilities
- [Magick.NET-Q8-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-x86): 158 vulnerabilities
- [Magick.NET-Q16-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-arm64): 156 vulnerabilities
- [Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-openmp-arm64): 156 vulnerabilities
- [Magick.NET-Q16-HDRI-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x64): 156 vulnerabilities
- [Magick.NET-Q16-OpenMP-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-openmp-arm64): 156 vulnerabilities
- [Magick.NET-Q16-OpenMP-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-openmp-x64): 156 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Microsoft.NETCore.App.Runtime.Mono.osx-x64 (NuGet) vulnerabilities", https://junglewise.ai/threats/technologies/microsoft-netcore-app-runtime-mono-osx-x64, 19 October 2026.