CVE-2026-85818EPSS p35.1%

CVE-2026-85818CVE-2026-85818

Description

Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to perform spoofing over a network.

Scoring

CVSS 9.0 ()
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS0.42% probability of exploitation · percentile 35.1% · 2026-10-15T12:03:56Z
Last modified2026-10-13
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.