8.8Alta

CVE-2026-108463Windows SmartScreen Security Feature Bypass Vulnerability

Microsoft Windows 11 Version 24H2; Microsoft Windows 11 Version 25H2; Microsoft Windows 11 version 26H1; Microsoft Windows 11 Version 26H2 Publicada: (hace 1 mes)

Descripción

Improper resolution of path equivalence in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network.

Debilidad (CWE): CWE-41

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
microsoft windows 11 24H2 10.0.26100.0 – < 10.0.26100.9711
microsoft windows 11 25H2 10.0.26200.0 – < 10.0.26200.9711
microsoft windows 11 26H1 10.0.28000.0 – < 10.0.28000.3231
microsoft windows 11 26h2 < 10.0.26300.9711
Microsoft Windows 11 Version 24H2 10.0.26100.0 – < 10.0.26100.9711
Microsoft Windows 11 Version 25H2 10.0.26200.0 – < 10.0.26200.9711
Microsoft Windows 11 version 26H1 10.0.28000.0 – < 10.0.28000.3231
Microsoft Windows 11 Version 26H2 10.0.26300.0 – < 10.0.26300.9711
microsoft windows 11 version 26h2 for arm64-based systems 10.0.26300.0 – < 10.0.26300.9711

Referencias y parches

Coincidencias CPE (NVD) (8)

  • cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:* < 10.0.26100.9711
  • cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:* < 10.0.26100.9711
  • cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:arm64:* < 10.0.26200.9711
  • cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:x64:* < 10.0.26200.9711
  • cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:arm64:* < 10.0.28000.3231
  • cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:x64:* < 10.0.28000.3231
  • cpe:2.3:o:microsoft:windows_11_26h2:*:*:*:*:*:*:arm64:* < 10.0.26300.9711
  • cpe:2.3:o:microsoft:windows_11_26h2:*:*:*:*:*:*:x64:* < 10.0.26300.9711