Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
Microsoft
CVE-2026-49797 CVSS 7.8
2026-07-14 07:00 UTC · 2026-07-14 04:00 -03
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
Uncontrolled resource consumption in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.
Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute code locally.
Improper access control in Windows Server allows an authorized attacker to elevate privileges locally.
Use of uninitialized resource in Windows SMB allows an authorized attacker to disclose information locally.