CVE-2026-69290
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk24th percentile - higher than 24% of all known CVEs
Summary
Stack-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
Risk Assessment
An attacker with local access could gain elevated privileges, potentially leading to full system compromise.
Recommendation
Apply the available security update from the vendor.
Other vulnerabilities in Windows Storage Spaces Controller
See all- CVE-2026-35415High
Integer overflow or wraparound in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
- CVE-2026-69575High
Use after free in the Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
- CVE-2026-69568Medium
Out-of-bounds read in Windows Storage Spaces Controller allows an authorized attacker to disclose information locally.
- CVE-2026-68877High
Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to execute code locally.
- CVE-2026-68844High
Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to execute code locally.
- CVE-2021-34536High
Elevation of privilege vulnerability in the Windows Storage Spaces Controller. It allows a local attacker to gain elevated privileges.
- CVE-2021-34460High
A vulnerability in the Windows Storage Spaces Controller allows elevation of privilege. An attacker could exploit this flaw to gain higher privileges on the system.
- CVE-2021-34513High
Vulnerability in Windows Storage Spaces Controller allows elevation of privilege. An attacker could exploit it to gain higher privileges on the system.
- CVE-2021-34512High
Vulnerability in Windows Storage Spaces Controller allows elevation of privilege. An attacker could exploit it to gain higher privileges on the system.
- CVE-2021-34510High
Vulnerability in Windows Storage Spaces Controller allows elevation of privilege. An attacker could exploit this flaw to gain higher privileges on the system.
Original NVD description (English source)
Stack-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS