CVE-2026-41091
Microsoft Defender Link Following Vulnerability
CVSS
—
Sin CVSS
EPSS
8.2%
p94
KEV
SÍ
20 may 2026
Exploit Today
78
0-100
Publicado: — · Última mod.: —
Producto
Microsoft / Defender
Vulnerabilidad
Microsoft Defender Link Following Vulnerability
Añadido a KEV
20 may 2026
Remediar antes de
3 jun 2026
Uso conocido en ransomware
No
Descripción resumida
Microsoft Defender contains a link following vulnerability that allows an authorized attacker to elevate privileges locally.
Acción requerida
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notas
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-41091 ; https://nvd.nist.gov/vuln/detail/CVE-2026-41091