KB5002876
Security update fixing 8 CVEs
0Windows versions
8CVEs fixed · 2 critical
0Exploited or in CISA KEV
0Open known issues affecting it
—Restart required (per MSRC)
Known issues in this update
Windows release healthNo known issues listed
Windows release health lists no issues from this KB or the update it builds on.
Issues this update resolves
No resolved issues listed
Windows release health names no issues fixed by this KB.
Security fixes
8 Microsoft CVEs · most urgent first| CVE | Vulnerability | Severity | CVSS | EPSS | Impact | Status |
|---|---|---|---|---|---|---|
| CVE-2026-45456 | Microsoft Outlook and Word Remote Code Execution VulnerabilityMicrosoft Office | Critical | 8.4 | 0.4% | Remote Code Execution | Revised 19 Jun |
| CVE-2026-45458 | Microsoft Outlook and Word Remote Code Execution VulnerabilityMicrosoft Office | Critical | 8.4 | 0.4% | Remote Code Execution | Revised 19 Jun |
| CVE-2026-44819 | Microsoft Office Remote Code Execution VulnerabilityMicrosoft Office | Important | 7.8 | 0.6% | Remote Code Execution | Revised 19 Jun |
| CVE-2026-44824 | Microsoft Office Remote Code Execution VulnerabilityMicrosoft Office | Important | 7.8 | 0.6% | Remote Code Execution | Revised 19 Jun |
| CVE-2026-45471 | Microsoft Word Remote Code Execution VulnerabilityMicrosoft Office Word | Important | 7.8 | 0.6% | Remote Code Execution | Revised 19 Jun |
| CVE-2026-45475 | Microsoft Office Remote Code Execution VulnerabilityMicrosoft Office | Important | 7.8 | 0.6% | Remote Code Execution | Revised 19 Jun |
| CVE-2026-44821 | Microsoft Office Information Disclosure VulnerabilityMicrosoft Office | Important | 5.5 | 0.6% | Information Disclosure | Revised 19 Jun |
| CVE-2026-45485 | Microsoft Office Information Disclosure VulnerabilityMicrosoft Office | Important | 3.3 | 0.6% | Information Disclosure | Revised 19 Jun |