CVE-2023-21758

—

CVSS 3.1

7.5 high

EPSS

93%p100

Published

Jan 10, 2023 (Jan 10, 2023)

Modified

Jun 17, 2026

Description

Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability

Vendors: microsoft
Products: windows 10, windows 11, windows server 2016, windows server 2019, windows server 2022
Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (92.5%)

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