MICROSOFT OFFICE EXCEL · CVE-2026-118708 · Other
NO FIX YET
A memory handling flaw in Microsoft Excel lets an unauthorized attacker run code over a network. The sources do not say what file or action triggers it.
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 running Microsoft Office Excel. The sources do not say which Excel versions, file types or configurations are affected, so the exposure cannot be narrowed further.
Who cares excel, microsoft-office, windows
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Release of invalid pointer or reference in Microsoft Office Excel 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.