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Package details: pkg:nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm@5.0.2
purl pkg:nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm@5.0.2
Next non-vulnerable version 5.0.15
Latest non-vulnerable version 6.0.3
Risk 4.4
Vulnerabilities affecting this package (5)
Vulnerability Summary Fixed by
VCID-4rcu-jd6x-ufeu
Aliases:
CVE-2021-26423
GHSA-rh58-r7jh-xhx3
.NET Core Elevation of Privilege Vulnerability Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 5.0 and .NET Core 3.1. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A denial of service vulnerability exists in .NET 5.0, .NET Core 3.1 and .NET Core 2.1 where .NET (Core) server applications providing WebSocket endpoints could be tricked into endlessly looping while trying to read a single WebSocket frame. ### Patches * If you're using .NET 5.0, you should download and install Runtime 5.0.9 or SDK 5.0.206 (for Visual Studio 2019 v16.8) or SDK 5.0.303 (for Visual Studio 2019 V16.10) from https://dotnet.microsoft.com/download/dotnet-core/5.0. * If you're using .NET Core 3.1, you should download and install Runtime 3.1.18 or SDK 3.1.118 (for Visual Studio 2019 v16.4) or 3.1.412 (for Visual Studio 2019 v16.7 or later) from https://dotnet.microsoft.com/download/dotnet-core/3.1. * If you're using .NET Core 2.1, you should download and install Runtime 2.1.29 or SDK 2.1.525 (for Visual Studio 2019 v15.9) or 2.1.817 from https://dotnet.microsoft.com/download/dotnet-core/2.1. #### Other Details - Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/194 - An Issue for this can be found at https://github.com/dotnet/runtime/issues/57175 - MSRC details for this can be found at https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-26423
5.0.9
Affected by 2 other vulnerabilities.
VCID-69ua-s6h2-3uhc
Aliases:
BIT-brotli-2020-8927
BIT-dotnet-2020-8927
BIT-dotnet-sdk-2020-8927
BIT-powershell-2020-8927
CVE-2020-36846
CVE-2020-8927
GHSA-5v8v-66v8-mwm7
GO-2025-3726
PYSEC-2020-29
RUSTSEC-2021-0131
RUSTSEC-2021-0132
A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the "streaming" API as opposed to the "one-shot" API, and impose chunk size limits.
5.0.15
Affected by 0 other vulnerabilities.
6.0.3
Affected by 0 other vulnerabilities.
VCID-6j7g-pz7c-y7hd
Aliases:
CVE-2022-24512
GHSA-c6w8-7mp3-34j9
This advisory has been marked as False-Positive and removed.
5.0.15
Affected by 0 other vulnerabilities.
6.0.3
Affected by 0 other vulnerabilities.
VCID-757k-8968-xkbx
Aliases:
CVE-2021-1721
GHSA-3gp9-h8hw-pxpw
Denial of service in .NET core .NET Core and Visual Studio Denial of Service Vulnerability due to a vulnerability which exists when creating HTTPS web request during X509 certificate chain building.
5.0.3
Affected by 4 other vulnerabilities.
VCID-du1r-hgyq-z7c7
Aliases:
CVE-2021-34485
GHSA-vgwq-hfqc-58wv
.NET Core Information Disclosure Vulnerability Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 5.0, .NET Core 3.1 and .NET Core 2.1. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An information disclosure vulnerability exists in .NET 5.0, .NET Core 3.1 and .NET Core 2.1 when dumps created by the tool to collect crash dumps and dumps on demand are created with global read permissions on Linux and macOS. ### Patches * If you're using .NET 5.0, you should download and install Runtime 5.0.9 or SDK 5.0.206 (for Visual Studio 2019 v16.8) or SDK 5.0.303 (for Visual Studio 2019 V16.10) from https://dotnet.microsoft.com/download/dotnet-core/5.0. * If you're using .NET Core 3.1, you should download and install Runtime 3.1.18 or SDK 3.1.118 (for Visual Studio 2019 v16.4) or 3.1.412 (for Visual Studio 2019 v16.7 or later) from https://dotnet.microsoft.com/download/dotnet-core/3.1. * If you're using .NET Core 2.1, you should download and install Runtime 2.1.29 or SDK 2.1.525 (for Visual Studio 2019 v15.9) or 2.1.817 from https://dotnet.microsoft.com/download/dotnet-core/2.1. #### Other Details - Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/196 - An Issue for this can be found at https://github.com/dotnet/runtime/issues/57174 - MSRC details for this can be found at https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-34485
5.0.9
Affected by 2 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-11T23:31:10.875560+00:00 GitLab Importer Affected by VCID-4rcu-jd6x-ufeu https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2021-26423.yml 38.3.0
2026-04-11T23:30:53.616640+00:00 GitLab Importer Affected by VCID-du1r-hgyq-z7c7 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2021-34485.yml 38.3.0
2026-04-11T23:29:41.288529+00:00 GitLab Importer Affected by VCID-6j7g-pz7c-y7hd https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2022-24512.yml 38.3.0
2026-04-11T23:15:47.217790+00:00 GitLab Importer Affected by VCID-69ua-s6h2-3uhc https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2020-8927.yml 38.3.0
2026-04-11T23:13:22.237516+00:00 GitLab Importer Affected by VCID-757k-8968-xkbx https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2021-1721.yml 38.3.0
2026-04-02T23:36:35.400817+00:00 GitLab Importer Affected by VCID-4rcu-jd6x-ufeu https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2021-26423.yml 38.1.0
2026-04-02T23:36:17.661587+00:00 GitLab Importer Affected by VCID-du1r-hgyq-z7c7 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2021-34485.yml 38.1.0
2026-04-02T23:35:14.373121+00:00 GitLab Importer Affected by VCID-6j7g-pz7c-y7hd https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2022-24512.yml 38.1.0
2026-04-02T23:23:38.276625+00:00 GitLab Importer Affected by VCID-69ua-s6h2-3uhc https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2020-8927.yml 38.1.0
2026-04-02T23:21:33.714159+00:00 GitLab Importer Affected by VCID-757k-8968-xkbx https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2021-1721.yml 38.1.0
2026-04-01T17:58:45.488031+00:00 GitLab Importer Affected by VCID-4rcu-jd6x-ufeu https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2021-26423.yml 38.0.0
2026-04-01T17:58:26.338313+00:00 GitLab Importer Affected by VCID-du1r-hgyq-z7c7 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2021-34485.yml 38.0.0
2026-04-01T17:57:20.666973+00:00 GitLab Importer Affected by VCID-6j7g-pz7c-y7hd https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2022-24512.yml 38.0.0
2026-04-01T17:44:38.992266+00:00 GitLab Importer Affected by VCID-69ua-s6h2-3uhc https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2020-8927.yml 38.0.0
2026-04-01T17:42:23.803502+00:00 GitLab Importer Affected by VCID-757k-8968-xkbx https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm/CVE-2021-1721.yml 38.0.0