WINDOWS PUSH NOTIFICATION CORE · CVE-2026-96023 · Infrastructure
NO FIX YET
A use-after-free bug in the Windows Push Notification Core component lets an attacker who already has a local, authorized account raise their privileges. The sources give no further technical detail.
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 the Push Notification Core component are the affected systems; an attacker needs a local account first. The sources do not name affected Windows builds or the fixing update, so unknown.
Who cares windows
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Use after free in Windows Push Notification Core 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.