critical9.8
CVE-2026-56165
Heap-based buffer overflow in Microsoft Account allows an unauthorized attacker to execute code over a network.
Impact
Heap-based buffer overflow in Microsoft Account allows an unauthorized attacker to execute code over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Account | All versions |
| Microsoft | Microsoft Account | All versions Version - |