Buffer overflow in Microsoft 365_copilot
CVE-2025-60724
Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (37.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Microsoft 365_copilot
- Microsoft Office For Android — versions 16.0.1
- Microsoft Office Ltsc For Mac 2021 — versions 16.0.1
- Microsoft Office Ltsc For Mac 2024 — versions 16.0.0
- Microsoft Office
- Microsoft Office_long_term_servicing_channel — versions 2021, 2024
- Microsoft Windows_10_1607
- Microsoft Windows_10_1809
- Microsoft Windows_10_21h2
- Microsoft Windows_10_22h2
Weakness classification (CWE)
References
- secure@microsoft.com (vendor-advisory, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-60724?
- CVE-2025-60724 is a critical-severity vulnerability in Microsoft 365_copilot, classified under Heap-based Buffer Overflow. CVSS score: 9.8/10. Published 2025-11-11.
- How severe is CVE-2025-60724?
- Critical severity. CVSS v3 base score is 9.8 out of 10.