What is GHSA-hpjj-hpjh-hcfp?

GHSA-hpjj-hpjh-hcfp is a security advisory published by GitHub Security Advisories with Medium severity. Integer overflow or wraparound in Windows Spaceport.sys allows an unauthorized attacker to...

Which CVE IDs does GHSA-hpjj-hpjh-hcfp cover?

GHSA-hpjj-hpjh-hcfp covers the following CVE IDs: CVE-2026-50298. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hpjj-hpjh-hcfp?

GHSA-hpjj-hpjh-hcfp has a CVSS v3 base score of 6.8, published by GitHub Security Advisories.

GHSA-hpjj-hpjh-hcfpMediumCVSS 6.8

Integer overflow or wraparound in Windows Spaceport.sys allows an unauthorized attacker to...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-50298 →

📋 Description

Integer overflow or wraparound in Windows Spaceport.sys allows an unauthorized attacker to elevate privileges with a physical attack.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50298
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50298
https://github.com/advisories/GHSA-hpjj-hpjh-hcfp