Microsoft · Security update · April 11, 2025
KB5056456: April 2025 security update
KB5056456, released April 11, 2025, fixes 1 CVE across 2 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0218
82nd percentile
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-21174 | Windows Standards-Based Storage Management Service | Denial of Service | 7.5 | 0.0218 | Exploitation Less Likely |
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