CVE-2026-50487

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CVSS 3.1

9.8 critical

EPSS

<1%p54

Published

Jul 14, 2026 (Jul 14, 2026)

Modified

Jul 22, 2026

Description

Use after free in Microsoft Windows DNS allows an unauthorized attacker to elevate privileges over a network.

Vendors: microsoft
Products: windows 11 24h2, windows 11 25h2, windows 11 26h1, windows server 2025
Weakness: CWE-416
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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