CRITICAL✓ PATCH🇵🇱 Wersja polska

CVE-2026-62815

CVSS 9.8v3.1pub. 2026-08-11upd. 2026-08-14

Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.

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

  • Microsoft Windows 11 23h2

    OS
    Microsoft
    < 10.0.22631.7517

  • Microsoft Windows 11 24h2

    OS
    Microsoft
    < 10.0.26100.9106

  • Microsoft Windows 11 25h2

    OS
    Microsoft
    < 10.0.26200.9106

  • Microsoft Windows 11 26h1

    OS
    Microsoft
    < 10.0.28000.2704

  • Microsoft Windows Server 2022

    OS
    Microsoft
    < 10.0.20348.5440

  • Microsoft Windows Server 2025

    OS
    Microsoft
    < 10.0.26100.33222
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
Tags
Memory
CWE
References

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