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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-21235

CVE-2026-21235: 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 severityHigh7.3

    High [CVE-2026-21235] Windows Graphics Component Elevation of Privilege Vulnerability

    CVE-2026-21235Source published Source updated

    Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally. Affected products named by the advisory: Windows Server 2012; Windows Server 2012 (Server Core installation); Windows Server 2012 R2; Windows Server 2012 R2 (Server Core installation); and 5 more. Affected products named by the advisory: Windows Server 2016 (Server Core installation); Windows Server 2019 (Server Core installation); Windows Server 2022.

    Affected products in this advisory
    • Windows Server 2012 (Server Core installation)
    • Windows Server 2012 R2 (Server Core installation)
    • Windows Server 2016 (Server Core installation)
    • Windows Server 2019 (Server Core installation)

    1 more entries in the full advisory.

    Source-reported affected versions
    • Windows 10 Version 1607 10.0.14393.0 before 10.0.14393.8868
    • Windows 10 Version 1809 10.0.17763.0 before 10.0.17763.8389
    • Windows 10 Version 21H2 10.0.19044.0 before 10.0.19044.6937
    • Windows 10 Version 22H2 10.0.19045.0 before 10.0.19045.6937

    8 more entries in the full advisory.

    Source-reported fixed versions
    • 10.0.14393.8868
    • 10.0.17763.8389
    • 10.0.19044.6937
    • 10.0.19045.6937

    5 more entries in the full advisory.

    Mitigation guidance
    No mitigation guidance extracted; consult the source.
    Full advisory and evidenceOpen source bulletin

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