CVE-2023-21823Windows Graphics Component Remote Code Execution Vulnerability

In plain English

A high-severity integer overflow in Microsoft Office for Android from Microsoft. Attackers are actively exploiting it in the wild (listed by CISA on February 14, 2023). The chance it is exploited in the next 30 days is estimated at 5.6% (higher than 93% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Apply updates per vendor instructions.