Deserialization of untrusted data in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
Why this VPI (explainable, experimental)
VPI breakdown
| Impact | 98.00 |
| Exploitation signal(KEV listed) | ×1.50 |
| VPI | 100.00 |
VPI formula vpi-v1
Required Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Deserialization of untrusted data in Windows Server Update Service allows an unauthorized attacker to execute code over a network.