CVE-2026-50665

Microsoft Office Information Disclosure Vulnerability

CVE-2026-50665 is fixed in 2 products on 1 platform, first by KB5002887, released July 14, 2026. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.8

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0051

43rd percentile

<p>Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.</p>

Where it's fixed

Product	Fix	Released
Microsoft
Microsoft Office 2016 (32-bit edition)	KB5002887	Jul 14, 2026
Microsoft Office 2016 (64-bit edition)	KB5002887	Jul 14, 2026

Details

Published
July 14, 2026
Weakness
Out-of-bounds Read
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50665

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