MICROSOFT OFFICE WORD · CVE-2026-116720 · Other
NO FIX YET
A heap-based buffer overflow in Microsoft Office Word lets an unauthorized attacker run code over a network. The sources give a CVSS score of 8.8 and do not describe the exact trigger or the fixed build.
first public Nov 10, 2026 · 1 source
Could this affect your app?
Free first check from your website. Connect your repo for the full answer.
Organizations and people who run Microsoft Office Word are potentially exposed, since the flaw is reachable over a network without authentication according to the description. The sources do not say which Word builds or configurations are affected, so unknown.
Who cares microsoft-office, windows, word
No fix yet, per the sources.
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Check it with your coding agent
It reads this page and tells you if your code is affected.
Are you affected?
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.