CVE-2026-69390
MediumCVSS 5.5Exploitation Probability (EPSS)
Low risk33th percentile - higher than 33% of all known CVEs
Summary
The vulnerability in the Windows Spaceport.sys driver is an out-of-bounds read. It allows an authorized attacker to disclose information locally.
Risk Assessment
The risk is the possibility of local data leakage, which may compromise confidentiality of information on the system.
Recommendation
Install security updates for Windows. Restrict local access to the system to trusted users only.
Other vulnerabilities in Windows Spaceport.sys
See all- CVE-2026-72952High
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally.
- CVE-2026-72942Medium
Out-of-bounds read in Windows Spaceport.sys allows an unauthorized attacker to disclose information over a network.
- CVE-2026-71350Medium
Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack.
- CVE-2026-71349Medium
Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code via a physical attack.
- CVE-2026-71348Medium
Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code via a physical attack.
- CVE-2026-71345High
Out-of-bounds write in Windows Spaceport.sys allows an authorized attacker to execute code locally.
- CVE-2026-70569High
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.
- CVE-2026-69895Medium
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
- CVE-2026-69770Medium
A use of uninitialized resource vulnerability in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
- CVE-2026-69741Medium
An out-of-bounds read vulnerability in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
Original NVD description (English source)
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS