PT-2026-70749 · Microsoft · 365 Apps+10

CVE-2026-70312

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Published

2026-08-11

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Updated

2026-08-11

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

Fix

RCE

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Weakness Enumeration

Related Identifiers

CVE-2026-70312

Affected Products

365 Apps
365 Apps For Enterprise
Office 2019
Office 365 For Mac
Office Ltsc 2021
Office Ltsc 2024
Office Ltsc For Mac 2021
Office Ltsc For Mac 2024
365
Office 2021
Office 2024