CVE-2026-69770
MediumCVSS 5.5Exploitation Probability (EPSS)
Low risk32th percentile - higher than 32% of all known CVEs
Summary
A use of uninitialized resource vulnerability in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
Risk Assessment
The risk involves potential disclosure of data from uninitialized memory, which could lead to leakage of sensitive information.
Recommendation
It is recommended to apply Windows security updates.
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-2026-69741Medium
An out-of-bounds read vulnerability in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
- CVE-2026-69691High
Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Use of uninitialized resource in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS