MICROSOFT WINDOWS MEDIA FOUNDATION · CVE-2026-122168 · Infrastructure
NO FIX YET
A heap-based buffer overflow in Microsoft Windows Media Foundation lets an authorized local user corrupt memory. The sources say this lets that user elevate their privileges on the machine.
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.
Windows machines with Media Foundation present and users with a local account can be affected. The sources do not say which Windows versions or configurations are affected, so unknown.
Not affected if unknown
Who cares media-foundation, windows
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an authorized attacker to elevate privileges locally.
This page as .md · .json · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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.