CVE-2026-69290 in Windows

Summary

by MITRE • 09/08/2026

Stack-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

• Responsible: Microsoft
• Reservation: 08/03/2026
• Disclosure: 09/08/2026
• Moderation: accepted
• Entry: VDB-400102
• CPE: ready
• CWE: CWE-120 (confirmed)
• CVSS: 7.8 (CNA)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Police, Transportation, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-69290
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-69290
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-69290/