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Unrated severityNVD Advisory· Published Jul 14, 2026· Updated Aug 3, 2026

Microsoft Excel Remote Code Execution Vulnerability

CVE-2026-55024

Description

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Affected products

2

Microsoft/Office Excelllm-fuzzy
Microsoft/Excelllm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55024mitrevendor-advisorypatch

News mentions

0

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