Microsoft · Security update · February 13, 2024

KB5034774: February 2024 cumulative update for Windows 10 1507

KB5034774, released February 13, 2024, fixes 33 CVEs across 2 products. One of them is being exploited (CVE-2024-21351); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now1 on CISA KEVUnsupported product
CVEs closed
33
1 rated Critical
Exploited
1
CVE-2024-21351
Exploitation more likely
2
Microsoft's assessment
Highest EPSS
0.2780
98th percentile

Priority of the 33 CVEs

Patch now 1 Urgent 2 High 24 Routine 6

Applies to

ProductBuild after install
Windows 10 for 32-bit Systems10240.20469
Windows 10 for x64-based Systems10240.20469

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
Patch now CVE-2024-21351 Windows SmartScreenSecurity Feature Bypass7.6 0.2780 KEVExploited
Urgent CVE-2024-21357 Windows Internet Connection Sharing (ICS)Remote Code Execution8.1 0.2690 More likely
Urgent CVE-2024-21371 Windows KernelElevation of Privilege7.0 0.1088 More likely
High CVE-2024-21348 Windows Internet Connection Sharing (ICS)Denial of Service7.5 0.0218 Exploitation Less Likely
High CVE-2024-21372 Windows OLERemote Code Execution8.8 0.0181 Exploitation Less Likely
High CVE-2024-21358 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0177 Exploitation Less Likely
High CVE-2024-21360 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0177 Exploitation Less Likely
High CVE-2024-21365 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0177 Exploitation Less Likely
High CVE-2024-21366 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0177 Exploitation Less Likely
High CVE-2024-21370 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0177 Exploitation Less Likely
High CVE-2024-21420 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0173 Exploitation Less Likely
High CVE-2024-21375 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0165 Exploitation Less Likely
High CVE-2024-21349 Microsoft ActiveXRemote Code Execution8.8 0.0164 Exploitation Less Likely
High CVE-2024-21359 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0164 Exploitation Less Likely
High CVE-2024-21361 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0164 Exploitation Less Likely
High CVE-2024-21367 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0164 Exploitation Less Likely
High CVE-2024-21368 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0164 Exploitation Less Likely
High CVE-2024-21352 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0163 Exploitation Less Likely
High CVE-2024-21391 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0163 Exploitation Less Likely
High CVE-2024-21369 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0155 Exploitation Less Likely
High CVE-2024-21350 Microsoft WDAC OLE DB provider for SQLRemote Code Execution8.8 0.0148 Exploitation Less Likely
High CVE-2024-21347 SQL ServerRemote Code Execution7.5 0.0137 Exploitation Less Likely
High CVE-2024-21406 Microsoft WindowsSpoofing7.5 0.0086 Exploitation Less Likely
High CVE-2024-21363 Windows Message QueuingRemote Code Execution7.8 0.0080 Exploitation Less Likely
High CVE-2024-21354 Windows Message QueuingElevation of Privilege7.8 0.0061 Exploitation Less Likely
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