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CVE-2026-62817

—
CVSS 3.1
8.8 high
EPSS
<1%p50
Published
()
Modified
Description

Out-of-bounds write in Windows DNS allows an unauthorized attacker to execute code over an adjacent network.

Vendors
microsoft
Products
windows 10 1809, windows 10 21h2, windows 10 22h2, windows 11 23h2, windows 11 24h2, windows 11 25h2, windows 11 26h1, windows server 2019, windows server 2022, windows server 2025
Weakness
CWE-787
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news

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