HIGH✓ PATCH🇵🇱 Wersja polska

CVE-2026-21218

CVSS 7.5v3.1pub. 2026-02-10upd. 2026-02-12

Improper handling of missing special element in .NET allows an unauthorized attacker to perform spoofing over a network.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

  • Apple macOS

    OS
    Apple
    all versions

  • Linux Kernel

    OS
    Linux
    all versions

  • Microsoft .net

    APP
    Microsoft
    8.0.0 – 8.0.24 (excl.)9.0.0 – 9.0.13 (excl.)10.0.0 – 10.0.3 (excl.)

  • Microsoft Windows

    OS
    Microsoft
    all versions
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
CWE
References

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