CVE-2026-42970 MEDIUM

CVE-2026-42970: Windows Push Notification Information Disclosure Vulnerability

Vendor Microsoft
Product Windows 10 Version 1607
Weakness CWE-200 · Info exposure
Published June 9, 2026
Last update June 15, 2026
View on NVD All CVEs

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Use of uninitialized resource in Windows Push Notifications allows an authorized attacker to disclose information locally.

Key dates

02Disclosure timeline

June 9, 2026 CVE published
June 15, 2026 Record updated

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04Related CVE

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