CVE-2025-49740

Published Jul 8, 2025

Last updated 19 hours ago

Overview

Description
Protection mechanism failure in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.
Source
secure@microsoft.com
NVD status
Analyzed

Risk scores

CVSS 3.1

Type
Primary
Base score
8.8
Impact score
5.9
Exploitability score
2.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity
HIGH

Weaknesses

secure@microsoft.com
CWE-693

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.