CVE-2026-27928HIGH 8.7EPSS p33.6%

CVE-2026-27928CVE-2026-27928

Description

Improper input validation in Windows Hello allows an unauthorized attacker to bypass a security feature over a network.

Scoring

CVSS 3.18.7 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
EPSS0.41% probability of exploitation · percentile 33.6% · 2026-08-03T12:00:16Z
Published2026-04-14
Last modified2026-04-22

Underlying weaknesses· 1

CWE-20

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27928

1

TypeTargetConfidenceTier
WeaknessImproper Input Validationcwe-200%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.