CVE-2026-83508
HighCVSS 7.8Summary
Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.
Risk Assessment
An attacker could exploit this to read unauthorized data or cause a system crash, potentially leading to privilege escalation.
Recommendation
Install the latest Windows security updates and monitor systems for unusual activity.
Other vulnerabilities in Windows NTFS
See all- CVE-2026-96931High
Untrusted pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally.
- CVE-2026-96928High
Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.
- CVE-2026-96918High
Improper access control in Windows NTFS allows an authorized attacker to elevate privileges locally.
- CVE-2026-96916High
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
- CVE-2026-96867High
Out-of-bounds read in Windows NTFS allows an authorized attacker to execute code locally.
- CVE-2026-96217High
A heap-based buffer overflow vulnerability in Windows NTFS allows an authorized attacker to elevate privileges locally.
- CVE-2026-83859High
Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.
- CVE-2026-83712High
An out-of-bounds write in Windows NTFS allows an authorized attacker to execute code locally.
- CVE-2026-83652High
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
- CVE-2026-83640High
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
Original NVD description (English source)
Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS