CVE-2023-21677EPSS p77.9%

CVE-2023-21677CVE-2023-21677

microsoft / windows_10_1607

Description

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

Scoring

CVSS 7.5 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS1.98% probability of exploitation · percentile 77.9% · 2026-06-19T12:03:05Z
Last modified2026-06-17
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.