CVE-2026-71350
MediumCVSS 6.8Exploitation Probability (EPSS)
Low risk35th percentile - higher than 35% of all known CVEs
Summary
Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack.
Risk Assessment
An attacker with physical access could execute arbitrary code, potentially leading to full system compromise.
Recommendation
Apply Windows security updates to fix this vulnerability.
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-2026-71349Medium
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.
- CVE-2026-69691High
Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS