high8.0
CVE-2026-69777
Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges over an adjacent network.
Impact
Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges over an adjacent network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 11 24h2 | before 10.0.26100.9445 |
| Microsoft | Windows 11 25h2 | before 10.0.26200.9445 |
| Microsoft | Windows 11 26h1 | before 10.0.28000.2954 |