andreassudo/CVE-2026-21510-CVSS-8.8-Important-Windows-Shell-security-feature-bypass

PoC

CVE-2026-21510 (CVSS 8.8, Important) — Windows Shell security feature bypass. An attacker can trick a user into clicking a malicious link or shortcut file to bypass SmartScreen/Shell warnings and execute code without prompts. Publicly disclosed and exploited.

view exploit source poc_in_githubauthor andreassudopublished 2026-02-11catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2026-21510US	—OT critical	61.2% (99th)	KEV	2026-02-10
Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.

scry

Working exploits like this target internet-facing systems. See what is exposed on your perimeter with a free passive scan.

Free scan