CVE-2026-63519 — Microsoft Office Graphics Component Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

Published: 2026-08-11 · CVSS: 7.8 · CVSS 3.1

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7