CVE-2026-72956

Microsoft Office PowerPoint Information Disclosure Vulnerability

State: Published
Severity: 6.5 Medium
Published: Sep 8, 2026
Updated: Oct 31, 2026
Reserved: Aug 10, 2026

Description

Untrusted pointer dereference in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-822 Untrusted Pointer Dereference

Affected Products

Product	Versions
Microsoft 365 Apps for EnterpriseMicrosoft	16.0.1 to before 16.0.20326.20138Affected
Microsoft Office 2019Microsoft	19.0.0 to before 16.0.10417.20207Affected
Microsoft Office LTSC 2021Microsoft	16.0.1 to before 16.0.14334.20906Affected
Microsoft Office LTSC 2024Microsoft	16.0.0 to before 16.0.17932.20976Affected

References

Microsoft Office PowerPoint Information Disclosure Vulnerabilityvendor-advisorypatch

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