KB5002916
Security update fixing 18 CVEs
0Windows versions
18CVEs fixed · 5 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
18 Microsoft CVEs · most urgent first| CVE | Vulnerability | Severity | CVSS | EPSS | Impact | Status |
|---|---|---|---|---|---|---|
| CVE-2026-69285 | Microsoft Office Remote Code Execution VulnerabilityMicrosoft Office | Critical | 8.8 | 0.8% | Remote Code Execution | |
| CVE-2026-78505 | Microsoft Office Remote Code Execution VulnerabilityMicrosoft Office | Critical | 8.8 | 0.8% | Remote Code Execution | Revised 17 Sep |
| CVE-2026-81952 | Microsoft Word Remote Code Execution VulnerabilityMicrosoft Office Word | Critical | 8.8 | 0.8% | Remote Code Execution | Revised 17 Sep |
| CVE-2026-81955 | Windows Graphics Component Remote Code Execution VulnerabilityMicrosoft Graphics Component | Critical | 8.8 | 0.8% | Remote Code Execution | Revised 17 Sep |
| CVE-2026-78510 | Microsoft Outlook and Word Remote Code Execution VulnerabilityMicrosoft Office | Critical | 8.4 | 0.3% | Remote Code Execution | Revised 25 Sep |
| CVE-2026-69442 | Microsoft Office Remote Code Execution VulnerabilityMicrosoft Office | Important | 8.8 | 0.8% | Remote Code Execution | |
| CVE-2026-69764 | Microsoft Office Word Remote Code Execution VulnerabilityMicrosoft Office Word | Important | 8.8 | 0.8% | Remote Code Execution | |
| CVE-2026-78524 | Microsoft Office Remote Code Execution VulnerabilityMicrosoft Office | Important | 8.8 | 0.8% | Remote Code Execution | Revised 21 Sep |
| CVE-2026-64918 | Microsoft Office Spoofing VulnerabilityMicrosoft Office | Important | 6.5 | 0.9% | Spoofing | |
| CVE-2026-69626 | Microsoft Office Information Disclosure VulnerabilityMicrosoft Office | Important | 6.5 | 0.9% | Information Disclosure | Revised 17 Sep |
| CVE-2026-69734 | Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word | Important | 6.5 | 0.9% | Information Disclosure | Revised 17 Sep |
| CVE-2026-69739 | Microsoft Office Information Disclosure VulnerabilityMicrosoft Office | Important | 6.5 | 0.9% | Information Disclosure | Revised 17 Sep |
| CVE-2026-72974 | Microsoft Office Excel Information Disclosure VulnerabilityMicrosoft Office Excel | Important | 6.5 | 0.9% | Information Disclosure | Revised 17 Sep |
| CVE-2026-78515 | Microsoft Office Excel Information Disclosure VulnerabilityMicrosoft Office Excel | Important | 6.5 | 0.9% | Information Disclosure | Revised 17 Sep |
| CVE-2026-80087 | Microsoft Office Information Disclosure VulnerabilityMicrosoft Office | Important | 6.5 | 0.9% | Information Disclosure | Revised 17 Sep |
| CVE-2026-80088 | Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word | Important | 6.5 | 0.9% | Information Disclosure | Revised 17 Sep |
| CVE-2026-80089 | Microsoft Office Information Disclosure VulnerabilityMicrosoft Office | Important | 6.5 | 0.9% | Information Disclosure | Revised 17 Sep |
| CVE-2026-80091 | Microsoft Office Information Disclosure VulnerabilityMicrosoft Office | Important | 6.5 | 0.9% | Information Disclosure | Revised 17 Sep |