CVE-2026-69393
MediumCVSS 5.7Exploitation Probability (EPSS)
Elevated risk56th percentile - higher than 56% 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 over a network.
Risk Assessment
The risk includes the possibility of remote leakage of system data, which may aid the attacker in further attacks.
Recommendation
Install the latest security updates for Windows. Monitor the network for unusual requests to the Spaceport driver.
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 over a network.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS