CVE-2026-50388

HighCVSS 7.8/10Last modified Jul 22, 2026

Description

Out-of-bounds read in Windows NTFS allows an unauthorized attacker to execute code locally.

Metrics

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

Weakness enumeration

CWE-125CWE-191

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-2026-503895.5Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information loCVE-2026-50398.8TP-Link TL-WR841N v13 uses DES-CBC encryption in the TDDPv2 debug protocol with a cryptographic key derived from default web management credCVE-2026-503907.8Access of resource using incompatible type ('type confusion') in Windows Kernel allows an authorized attacker to elevate privileges locally.CVE-2026-503917.8Improper privilege management in Windows Group Policy allows an authorized attacker to elevate privileges locally.CVE-2026-503927.0Use after free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.CVE-2026-503937.8Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.CVE-2026-503945.5Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized attacker to disclose information locally.CVE-2026-503967.8Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.CVE-2026-503977.0Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.CVE-2026-503987.5Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker tCVE-2026-503997.8Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.CVE-2026-50406.7TP-Link Deco M5 v1 uses a weak password hashing mechanism to store user credentials. An attacker who obtains the password hash through syst
CVE-2026-50388: High severity, CVSS 7.8 | Vulnix