Our takeCERT-Bund flags medium flaws in Red Hat OpenStack Neutron (data manipulation/security bypass), Quay (info disclosure), and ImageMagick (DoS). OpenStack/Quay are enterprise estate—patch if you run them; most smaller shops only need ImageMagick via normal updates.Cyber Resilience desk
What this means for you — Security leader:If you run Red Hat OpenStack, apply the Neutron fix from WID-SEC-2026-2577; it covers data manipulation and security-control bypass. Review the concurrent Quay and ImageMagick CERT-Bund advisories for the same cycle if those products are in your estate.
What this means for you — Lean IT orgs:Most lean-IT shops do not run OpenStack and can ignore this. If a host or vendor you depend on uses it, ask them whether they have applied the Neutron update.
What this means for you — MSP:Inventory clients on Red Hat OpenStack and schedule the Neutron update; flag the same-day Quay info-disclosure and ImageMagick DoS advisories for clients that run those stacks.
What this means for you — Researcher:CERT-Bund medium advisory on Neutron: data manipulation and security-control bypass. Same batch also notes Quay information disclosure and a local ImageMagick DoS.