Well dang CVE-2025-21298
This bug rates a CVSS 9.8 and allows a remote attacker to execute code on a target system by sending a specially crafted mail to an affected system with Outlook. The specific flaw exists within the parsing of RTF files.
https://www.zerodayinitiative.com/blog/2025/1/14/the-january-2025-security-update-review