Out-of-bounds read in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
Microsoft
CVE-2026-56176 CVSS 7.8
2026-07-14 07:00 UTC · 2026-07-14 04:00 -03
Out-of-bounds read in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Network driver allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges over a network.