CVE-2026-102189
HighCVSS 7.0Summary
A heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
Risk Assessment
An authenticated user could exploit this flaw to gain higher privileges on the system, creating a risk of taking control over data and services.
Recommendation
Immediately install security patches for Windows Storage and monitor for unusual disk volume operations.
Other vulnerabilities in Windows Storage
See all- CVE-2026-96944Medium
Insertion of sensitive information into externally-accessible file or directory in Windows Storage allows an authorized attacker to disclose information locally.
- CVE-2026-83911High
Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
- CVE-2026-69935High
Use after free vulnerability in Windows Storage. An authorized attacker can exploit this flaw to elevate privileges locally.
- CVE-2026-69931High
Race condition due to concurrent execution using a shared resource with improper synchronization in Windows Storage. An authorized attacker can exploit this flaw to elevate privileges locally.
- CVE-2026-69856High
Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.
- CVE-2026-69766High
Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.
- CVE-2026-69763High
Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.
- CVE-2026-102191High
A heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
- CVE-2026-100225High
A heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
- CVE-2026-100216High
A stack-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

