Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
Microsoft
CVE-2026-83652 CVSS 7.8
2026-10-13 07:00 UTC · 2026-10-13 04:00 -03
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.
Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.
Out-of-bounds read in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
Insufficient granularity of access control in Windows Server Update Service allows an authorized attacker to elevate privileges locally.