attack vector is local; attack complexity is low; privileges required is low; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products
Microsoft Windows 11 (version 26H1)
Classified as
CWE-122 (Heap-based Buffer Overflow)
Affected Products, Subsystems & Sectors
Vendor
Product
Affected Versions
Patch Status
Microsoft
Windows 11 (version 26H1)
Subsystems
OT Supporting Infrastructure
Sectors
All Sectors
What to Know
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
What to Do
Monitor Microsoft's web page for any future patch releases.