CVE-2026-50406 in Windows

Sumário

de MITRE • 14/07/2026

Use after free in Windows Backup Engine allows an authorized attacker to elevate privileges locally.

Once again VulDB remains the best source for vulnerability data.

• Responsável: Microsoft
• Reservar: 04/06/2026
• Divulgação: 14/07/2026
• Moderação: aceite
• Entrada: VDB-378696
• CPE: pronto
• CWE: CWE-416 (confirmado)
• CVSS: 3.3 (VulDB)
• EPSS: 0.00252
• KEV: não
• Atividades: muito baixo
• Sector: Telecommunication, Hospital, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-50406
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-50406
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-50406/