KB5002920: what it fixes and who gets it
KB5002920 is a security update from Microsoft's September 2026 release for Microsoft PowerPoint 2016 (32-bit edition), Microsoft PowerPoint 2016 (64-bit edition).
Microsoft data read
Should you install it?
Yes. It closes holes Microsoft rates Critical, the most serious rating it uses. Windows Update installs it automatically on supported home PCs.
If the installation fails or the PC misbehaves afterwards, note the exact error code first: the fix depends on it. Our update troubleshooting guides are linked on this page.
Security fixes in KB5002920
| CVE | Type | CVSS | Severity |
|---|---|---|---|
| CVE-2026-69678Microsoft Office PowerPoint Remote Code Execution Vulnerability | Remote Code Execution | 8.8 | Critical |
| CVE-2026-69767Microsoft Office PowerPoint Remote Code Execution Vulnerability | Remote Code Execution | 8.8 | Critical |
| CVE-2026-69797Microsoft Office PowerPoint Remote Code Execution Vulnerability | Remote Code Execution | 8.8 | Critical |
| CVE-2026-72975Microsoft Office PowerPoint Information Disclosure Vulnerability | Information Disclosure | 6.5 | Important |
| CVE-2026-72977Microsoft Office PowerPoint Information Disclosure Vulnerability | Information Disclosure | 6.5 | Important |
| CVE-2026-78513Microsoft Office PowerPoint Information Disclosure Vulnerability | Information Disclosure | 5.5 | Important |
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