CVE-2024-21351CISA KEVEPSS p98.0%

CVE-2024-21351Microsoft Windows SmartScreen Security Feature Bypass Vulnerability

Microsoft / Windows

Description

Microsoft Windows SmartScreen contains a security feature bypass vulnerability that allows an attacker to bypass the SmartScreen user experience and inject code to potentially gain code execution, which could lead to some data exposure, lack of system availability, or both.

Scoring

EPSS30.34% probability of exploitation · percentile 98.0% · 2026-06-18T12:00:27Z

CISA KEV entry

Added to KEV: 2024-02-13

(incoming)1

TypeTargetConfidenceTier
KEVEntryMicrosoft Windows SmartScreen Security Feature Bypass Vulnerabilitykev-cve-2024-213510%live

Related by meaning· 6

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

CVE
CVE-2025-49740
CVE
Microsoft Windows Defender SmartScreen Security Feature Bypass Vulnerability
CVE
Microsoft SmartScreen Prompt Security Feature Bypass Vulnerability
CVE
CVE-2022-44698
CVE
Microsoft Windows Shell Protection Mechanism Failure Vulnerability
CVE
CVE-2026-48568
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.