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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-70354

CVE-2026-70354: 1 tracked advisory record across MS Server. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

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Vendor advisory comparison

MS Server

1 advisory
  • Advisory severityHigh7.8

    High [CVE-2026-70354] .NET Core Remote Code Execution Vulnerability

    CVE-2026-70354Source published

    .NET Core Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft.NET Framework 3.5 on Windows Server 2012; Microsoft.NET Framework 3.5 on Windows Server 2012 R2; Microsoft.NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016; Microsoft.NET Framework 3.5 AND 4.7.2 on Windows Server 2019; and 4 more. Affected products named by the advisory: Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019; Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022; Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022; Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2.

    Affected products in this advisory
    • Microsoft .NET Framework 3.5 on Windows Server 2012 R2
    • Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016
    • Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019
    • Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019

    3 more entries in the full advisory.

    Source-reported affected versions
    Affected-version details not available in this record.
    Source-reported fixed versions
    • KB5120418 (build 2.0.50727.8984 & 3.0.30729.8980 & 4.7.4144.0)
    • KB5120716 (build 2.0.50727.8984 & 3.0.30729.8980)
    • KB5120747 (build 2.0.50727.9183 & 3.0.30729.9169)
    • KB5120695 (build 2.0.50727.8984 & 3.0.30729.8980)

    4 more entries in the full advisory.

    Mitigation guidance
    • Install the applicable security update for your platform: KB5120418, KB5120716, KB5120747, KB5120695, KB5120703, KB5120698 (see the Microsoft Update Catalog).
    Full advisory and evidenceOpen source bulletin

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