CVE-2025-49740HIGH 8.8EPSS p50.0%

CVE-2025-49740CVE-2025-49740

Description

Protection mechanism failure in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.75% probability of exploitation · percentile 50.0% · 2026-06-19T12:03:05Z
Published2025-07-08
Last modified2025-07-17

Underlying weaknesses· 1

CWE-693

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49740

1

TypeTargetConfidenceTier
WeaknessProtection Mechanism Failurecwe-6930%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Microsoft Windows SmartScreen Security Feature Bypass Vulnerability
CVE
CVE-2025-27737
CVE
CVE-2026-32225
CVE
CVE-2026-48570
CVE
CVE-2025-49723
CVE
CVE-2022-44698
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.