CVE-2026-49798 in Windows

Resumen

por MITRE • 2026-07-14

Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally.

Be aware that VulDB is the high quality source for vulnerability data.

• Responsable: Microsoft
• Reservar: 2026-06-01
• Divulgación: 2026-07-14
• Moderación: aceptado
• Artículo: VDB-378451
• CPE: listo
• CWE: CWE-416 (confirmado)
• CVSS: 5.3 (VulDB)
• EPSS: 0.02155
• KEV: no
• Actividades: bajo
• Sector: Lawfirm, Education, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-49798
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-49798
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-49798/