CVE-2026-70300: Microsoft Office Word Remote Code Execution Vulnerability
Microsoft · Microsoft 365 Apps for Enterprise
Vendor fix available · Affected: Microsoft 365 Apps for Enterprise · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 66% of scored CVEs
DescriptionCVE.org
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Affected products3
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Microsoft · Microsoft 365 Apps for Enterprisefrom 16.0.1 before https://aka.ms/OfficeSecurityReleases
- Microsoft · Microsoft Office LTSC 2021from 16.0.1 before 16.0.14334.20974
- Microsoft · Microsoft Office LTSC 2024from 16.0.0 before 16.0.17932.21056
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Microsoft
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-70300 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.