Microsoft · Security update · July 14, 2026

KB5002886: July 2026 security update

KB5002886, released July 14, 2026, fixes 32 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
32
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0092
60th percentile

Priority of the 32 CVEs

Patch now 0 Urgent 0 High 24 Routine 8

Applies to

Product
Microsoft Excel 2016 (32-bit edition)
Microsoft Excel 2016 (64-bit edition)

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
High CVE-2026-62870 Microsoft Office Excel Remote Code Execution 8.8 0.0082 Exploitation Less Likely
High CVE-2026-55122 Microsoft Office Excel Information Disclosure 7.1 0.0053 Exploitation Less Likely
High CVE-2026-50675 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55024 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55025 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Unlikely
High CVE-2026-55029 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55031 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55036 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55037 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55039 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55041 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55044 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55048 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55053 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55058 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55131 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55136 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Unlikely
High CVE-2026-55137 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55141 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55899 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55947 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-55948 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Unlikely
High CVE-2026-55949 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
High CVE-2026-58618 Microsoft Office Excel Remote Code Execution 7.8 0.0047 Exploitation Less Likely
Routine CVE-2026-55054 Microsoft Office Excel Information Disclosure 6.5 0.0092 Exploitation Less Likely
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