PT-2026-87814 · Microsoft · Windows 10 Version 21H2+5

CVE-2026-70579

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Published

2026-09-08

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Updated

2026-09-08

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Out-of-bounds read in Windows Mobile Broadband allows an unauthorized attacker to disclose information over a network.

Fix

Out of bounds Read

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Weakness Enumeration

CWE-125

Related Identifiers

CVE-2026-70579

Affected Products

Windows 10 Version 21H2
Windows 10 Version 22H2
Windows 11 Version 23H2
Windows 11 Version 24H2
Windows 11 Version 25H2
Windows 11 Version 26H1