Microsoft · Security update · August 11, 2026
KB5002755: August 2026 security update
KB5002755, released August 11, 2026, fixes 3 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
3
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0082
57th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 1
High 1
Routine 1
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2026-63518 | Microsoft Office Word | Remote Code Execution | 7.8 | 0.0047 | Exploitation Less Likely |
| High | CVE-2026-70329 | Microsoft Office Outlook | Remote Code Execution | 8.8 | 0.0082 | Exploitation Unlikely |
| Routine | CVE-2026-62882 | Microsoft Office Outlook | Spoofing | 4.3 | 0.0067 | Exploitation Unlikely |
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