Update to .NET SDK 8.0.129 and Runtime 8.0.29

Fixes: CVE-2026-47300,CVE-2026-47302,CVE-2026-47303,CVE-2026-47304,CVE-2026-50524,CVE-2026-50525,CVE-2026-50526,CVE-2026-50527,CVE-2026-50528,CVE-2026-50646,CVE-2026-50648,CVE-2026-50649,CVE-2026-50650,CVE-2026-50651,CVE-2026-50659,CVE-2026-56158,CVE-2026-57108

Release Notes:

- SDK: https://github.com/dotnet/core/blob/main/release-notes/8.0/8.0.29/8.0.129.md
- Runtime: https://github.com/dotnet/core/blob/main/release-notes/8.0/8.0.29/8.0.29.md

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-d9817786d6 advisory.

    Update to .NET SDK 10.0.110 and Runtime 10.0.10

    Fixes: CVE-2026-47300,CVE-2026-47302,CVE-2026-47303,CVE-2026-47304,CVE-2026-50524,CVE-2026-50525,CVE-2026-     50526,CVE-2026-50527,CVE-2026-50528,CVE-2026-50646,CVE-2026-50648,CVE-2026-50649,CVE-2026-50650,CVE-2026-     50651,CVE-2026-50659,CVE-2026-56158,CVE-2026-57108

    Release Notes:

    - SDK: https://github.com/dotnet/core/blob/main/release-notes/10.0/10.0.10/10.0.110.md
    - Runtime: https://github.com/dotnet/core/blob/main/release-notes/10.0/10.0.10/10.0.10.md

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-f738966fc9 advisory.

    Update to .NET SDK 10.0.110 and Runtime 10.0.10

    Fixes: CVE-2026-47300,CVE-2026-47302,CVE-2026-47303,CVE-2026-47304,CVE-2026-50524,CVE-2026-50525,CVE-2026-     50526,CVE-2026-50527,CVE-2026-50528,CVE-2026-50646,CVE-2026-50648,CVE-2026-50649,CVE-2026-50650,CVE-2026-     50651,CVE-2026-50659,CVE-2026-56158,CVE-2026-57108

    Release Notes:

    - SDK: https://github.com/dotnet/core/blob/main/release-notes/10.0/10.0.10/10.0.110.md
    - Runtime: https://github.com/dotnet/core/blob/main/release-notes/10.0/10.0.10/10.0.10.md

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Microsoft .NET Framework installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities:

  - Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny     service over a network. (CVE-2026-47302)

  - Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a     network. (CVE-2026-50527)

  - Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally.
    (CVE-2026-50646)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-3afd9d89f4 advisory.

    Update to .NET SDK 9.0.119 and Runtime 9.0.18

    Fixes: CVE-2026-47300,CVE-2026-47302,CVE-2026-47303,CVE-2026-47304,CVE-2026-50524,CVE-2026-50525,CVE-2026-     50526,CVE-2026-50527,CVE-2026-50528,CVE-2026-50646,CVE-2026-50648,CVE-2026-50649,CVE-2026-50650,CVE-2026-     50651,CVE-2026-50659,CVE-2026-56158,CVE-2026-57108

    Release Notes:

    - SDK: https://github.com/dotnet/core/blob/main/release-notes/9.0/9.0.18/9.0.119.md
    - Runtime: https://github.com/dotnet/core/blob/main/release-notes/9.0/9.0.18/9.0.18.md

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-da44c3870f advisory.

    Update to .NET SDK 8.0.129 and Runtime 8.0.29

    Fixes: CVE-2026-47300,CVE-2026-47302,CVE-2026-47303,CVE-2026-47304,CVE-2026-50524,CVE-2026-50525,CVE-2026-     50526,CVE-2026-50527,CVE-2026-50528,CVE-2026-50646,CVE-2026-50648,CVE-2026-50649,CVE-2026-50650,CVE-2026-     50651,CVE-2026-50659,CVE-2026-56158,CVE-2026-57108

    Release Notes:

    - SDK: https://github.com/dotnet/core/blob/main/release-notes/8.0/8.0.29/8.0.129.md
    - Runtime: https://github.com/dotnet/core/blob/main/release-notes/8.0/8.0.29/8.0.29.md

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-9aef53fa96 advisory.

    Update to .NET SDK 8.0.129 and Runtime 8.0.29

    Fixes: CVE-2026-47300,CVE-2026-47302,CVE-2026-47303,CVE-2026-47304,CVE-2026-50524,CVE-2026-50525,CVE-2026-     50526,CVE-2026-50527,CVE-2026-50528,CVE-2026-50646,CVE-2026-50648,CVE-2026-50649,CVE-2026-50650,CVE-2026-     50651,CVE-2026-50659,CVE-2026-56158,CVE-2026-57108

    Release Notes:

    - SDK: https://github.com/dotnet/core/blob/main/release-notes/8.0/8.0.29/8.0.129.md
    - Runtime: https://github.com/dotnet/core/blob/main/release-notes/8.0/8.0.29/8.0.29.md

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-d6b061ad69 advisory.

    Update to .NET SDK 9.0.119 and Runtime 9.0.18

    Fixes: CVE-2026-47300,CVE-2026-47302,CVE-2026-47303,CVE-2026-47304,CVE-2026-50524,CVE-2026-50525,CVE-2026-     50526,CVE-2026-50527,CVE-2026-50528,CVE-2026-50646,CVE-2026-50648,CVE-2026-50649,CVE-2026-50650,CVE-2026-     50651,CVE-2026-50659,CVE-2026-56158,CVE-2026-57108

    Release Notes:

    - SDK: https://github.com/dotnet/core/blob/main/release-notes/9.0/9.0.18/9.0.119.md
    - Runtime: https://github.com/dotnet/core/blob/main/release-notes/9.0/9.0.18/9.0.18.md

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a
    security feature over a network. (CVE-2026-47304)

  - Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker to
    elevate privileges over a network. (CVE-2026-47300)

  - Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny
    service over a network. (CVE-2026-47302)

  - Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to elevate
    privileges over a network. (CVE-2026-47303)

ID	Name	Product	Family	Type	Severity
329577	Fedora 43 : dotnet10.0 (2026-d9817786d6)	Nessus	Fedora Local Security Checks	Local	critical
329456	Fedora 44 : dotnet10.0 (2026-f738966fc9)	Nessus	Fedora Local Security Checks	Local	critical
329339	Security Updates for Microsoft .NET Framework (July 2026)	Nessus	Windows : Microsoft Bulletins	Local	critical
329297	Fedora 43 : dotnet9.0 (2026-3afd9d89f4)	Nessus	Fedora Local Security Checks	Local	critical
329295	Fedora 43 : dotnet8.0 (2026-da44c3870f)	Nessus	Fedora Local Security Checks	Local	critical
329274	Fedora 44 : dotnet8.0 (2026-9aef53fa96)	Nessus	Fedora Local Security Checks	Local	critical
329267	Fedora 44 : dotnet9.0 (2026-d6b061ad69)	Nessus	Fedora Local Security Checks	Local	critical
444865	Alpine: multiple aspnetcore9-runtime packages, multiple dotnet-host packages: security update to 9.0.18-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	Local	critical
444865	Alpine: multiple aspnetcore9-runtime packages, multiple dotnet-host packages: security update to 9.0.18-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	Local	critical
444864	Alpine: multiple aspnetcore8-runtime packages, multiple dotnet-host packages: security update to 8.0.29-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	Local	critical
444864	Alpine: multiple aspnetcore8-runtime packages, multiple dotnet-host packages: security update to 8.0.29-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	Local	critical

Detections

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CVE-2026-56158

critical

Tenable Plugins

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