CVE-2026-71330

Exposure of sensitive system information to an unauthorized control sphere in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to disclose information over a network.

Scoring

Severity

HIGH

CVSS base score

7.5

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

CWE

CWE-497

Published

2026-09-08

Last modified

2026-09-09

Affected products

• Microsoft Windows 10 Version 1607
• Microsoft Windows 10 Version 1809
• Microsoft Windows 10 Version 21H2
• Microsoft Windows 10 Version 22H2
• Microsoft Windows 11 version 23H2
• Microsoft Windows 11 Version 23H2
• Microsoft Windows 11 Version 24H2
• Microsoft Windows 11 Version 25H2

Weakness type

• CWE-497

Related vulnerabilities

• CVE-2026-81394 — Microsoft Excel Information Disclosure Vulnerability
• CVE-2026-81387 — Microsoft Excel Information Disclosure Vulnerability
• CVE-2026-69315 — Windows License Manager Information Disclosure Vulnerability
• CVE-2026-68842 — Windows MIDI Service Module Information Disclosure Vulnerability
• CVE-2026-69832 — Win32k Information Disclosure Vulnerability
• CVE-2026-69723 — Windows Kernel Information Disclosure Vulnerability
• CVE-2026-69406 — Windows Kernel Information Disclosure Vulnerability
• CVE-2026-69339 — Windows MIDI Service Module Information Disclosure Vulnerability

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