CVE-2026-50466

HighCVSS 7.8/10Last modified Jul 22, 2026

Description

Use after free in Windows Brokering File System allows an authorized attacker to elevate privileges locally.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Jul 14, 2026
Last modified
Jul 22, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-504677.8Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.CVE-2026-504686.5Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.CVE-2026-504697.8Improper link resolution before file access ('link following') in Windows Projected File System allows an authorized attacker to elevate priCVE-2026-50475.7A vulnerability in Brocade SANnav before 2.4.0b and 3.0.0 prints encoded passwords and  authentication tokens in log files. The vulnerabilitCVE-2026-504707.5Out-of-bounds read in Windows Network Policy Server SNMP allows an unauthorized attacker to disclose information over a network.CVE-2026-504717.8Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.CVE-2026-504727.0Heap-based buffer overflow in Windows LUAFV allows an authorized attacker to elevate privileges locally.CVE-2026-504735.5Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information loCVE-2026-504748.8Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.CVE-2026-504755.5Buffer over-read in Windows Kernel allows an authorized attacker to disclose information locally.CVE-2026-504767.8Use after free in Microsoft Windows allows an authorized attacker to elevate privileges locally.CVE-2026-504777.8Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-50466: High severity, CVSS 7.8 | Vulnix