Name: CVE-2026-55142: Numeric Truncation Error
Creator: Rapid7
Published: 2026-07-14T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-55142, CWE-197, CVSS 5.5, EPSS 0.00595

Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Microsoft Office	—	Upgrade to the latest version of Microsoft OfficeDownload and install Microsoft KB5002890	Jul 14, 2026	Jul 14, 2026
Microsoft Sharepoint	—	Upgrade to the latest version of Microsoft SharePoint 2016Upgrade to the latest version of Microsoft SharePoint 2019Upgrade to the latest version of Microsoft SharePoint Subscription Edition	Jul 14, 2026	Jul 14, 2026

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CVSS Details

Covered by Rapid7

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