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

  - Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.
    (CVE-2026-96235)

  - Uncontrolled recursion in .NET allows an unauthorized attacker to deny service over a network.
    (CVE-2026-58280)

  - Insertion of sensitive information into sent data in .NET allows an unauthorized attacker to disclose
    information over a network. (CVE-2026-66822)

  - Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.
    (CVE-2026-69651)

  - Out-of-bounds write in .NET Framework allows an unauthorized attacker to execute code over a network.
    (CVE-2026-70007)

The Microsoft Visual Studio Products are missing security updates. It is, therefore, affected by multiple vulnerabilities:

  - Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over     a network. (CVE-2026-105016)

  - Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core     allows an unauthorized attacker to perform tampering over a network. (CVE-2026-88092)

  - Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core     allows an unauthorized attacker to bypass a security feature over a network. (CVE-2026-70188)

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 Core installations on the remote host are missing a security update. It is, therefore, affected by multiple vulnerabilities as referenced in the vendor advisory.

  - Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network.
    (CVE-2026-87697)

  - Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.
    (CVE-2026-96224, CVE-2026-96235)

  - Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a     network. (CVE-2026-105016)

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 Core SDK installations on the remote host are missing a security update. It is, therefore, affected by multiple vulnerabilities as referenced in the vendor advisory.

  - Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an     unauthorized attacker to bypass a security feature over a network. (CVE-2026-70188)

  - Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an     unauthorized attacker to perform tampering over a network. (CVE-2026-88092)

  - Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a     network. (CVE-2026-105016)

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

ID	Name	Product	Family	Published	Updated	Severity
474885	Alpine: multiple aspnetcore9-runtime packages, multiple dotnet-host packages: security update to 9.0.21-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	10/16/2026	10/16/2026	critical
474885	Alpine: multiple aspnetcore9-runtime packages, multiple dotnet-host packages: security update to 9.0.21-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	10/16/2026	10/16/2026	critical
474884	Alpine: multiple aspnetcore8-runtime packages, multiple dotnet-host packages: security update to 8.0.32-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	10/16/2026	10/16/2026	critical
474884	Alpine: multiple aspnetcore8-runtime packages, multiple dotnet-host packages: security update to 8.0.32-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	10/16/2026	10/16/2026	critical
366085	Security Updates for Microsoft Visual Studio Products 17.14.42 and 18.10.4 (October 2026)	Nessus	Windows : Microsoft Bulletins	10/15/2026	10/16/2026	critical
366546	Security Update for Microsoft .NET Core (October 2026)	Nessus	Windows	10/16/2026	10/16/2026	critical
366547	Security Update for Microsoft .NET Core SDK (October 2026)	Nessus	Windows	10/16/2026	10/16/2026	critical

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