What is GHSA-jq86-c7gv-8phh?

GHSA-jq86-c7gv-8phh is a security advisory published by GitHub Security Advisories with High severity. An issue in Howyar Technologies Inc SysReturn Versions prior to 11.3.034 and fixed in v.11.3.0.34...

Which CVE IDs does GHSA-jq86-c7gv-8phh cover?

GHSA-jq86-c7gv-8phh covers the following CVE IDs: CVE-2026-79298. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jq86-c7gv-8phh?

GHSA-jq86-c7gv-8phh has a CVSS v3 base score of 8.4, published by GitHub Security Advisories.

GHSA-jq86-c7gv-8phhHighCVSS 8.4

An issue in Howyar Technologies Inc SysReturn Versions prior to 11.3.034 and fixed in v.11.3.0.34...

Vendor

GitHub Security Advisories

Published

September 16, 2026

Last Modified

September 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-79298 →

📋 Description

An issue in Howyar Technologies Inc SysReturn Versions prior to 11.3.034 and fixed in v.11.3.0.34 allows a local attcker to execute arbitrary code via the BOOTia32.efi and a crafted cloak32.dat file on the ESP.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-79298
https://github.com/TheMalwareGuardian/CVE-2026-79298
https://github.com/TheMalwareGuardian/UEFI-Security-Research-Howyar-SysReturn-NetCopy
https://github.com/advisories/GHSA-jq86-c7gv-8phh