What is GHSA-f45x-7qvr-q7vc?

GHSA-f45x-7qvr-q7vc is a security advisory published by GitHub Security Advisories with Medium severity. Integer underflow (wrap or wraparound) in Microsoft Windows SCSI Class System File allows an...

Which CVE IDs does GHSA-f45x-7qvr-q7vc cover?

GHSA-f45x-7qvr-q7vc covers the following CVE IDs: CVE-2026-78453. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f45x-7qvr-q7vc?

GHSA-f45x-7qvr-q7vc has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-f45x-7qvr-q7vcMediumCVSS 6.5

Integer underflow (wrap or wraparound) in Microsoft Windows SCSI Class System File allows an...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-78453 →

📋 Description

Integer underflow (wrap or wraparound) in Microsoft Windows SCSI Class System File allows an unauthorized attacker to disclose information over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-78453
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-78453
https://github.com/advisories/GHSA-f45x-7qvr-q7vc