#rce

**Are the updates for the Microsoft 365 for Office currently available?** The security update for Microsoft 365 are not immediately available. The updates will be released as soon as possible, and when they are available, customers will be notified via a revision to this CVE information.

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

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

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

Improper input validation in Microsoft Office allows an unauthorized attacker to execute code locally.

**How could an attacker exploit this vulnerability?** An unauthenticated attacker could use a specially crafted application to leverage a cryptographic protocol vulnerability in Kerberos Key Distribution Center Proxy Service to perform remote code execution against the target.

External control of file name or path in WebDAV allows an unauthorized attacker to execute code over a network.

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.