PT-2026-58550 · Microsoft · Office Excel
CVE-2026-55046
·
Published
2026-07-14
·
Updated
2026-07-15
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Microsoft Office Excel (affected versions not specified)
Description
An out-of-bounds read exists in Microsoft Office Excel, which allows an unauthorized attacker to disclose sensitive information locally through the use of malicious content.
Recommendations
Apply update KB5002886.
Fix
DoS
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Office Excel