What is GHSA-h7j6-rq8f-78r2?

GHSA-h7j6-rq8f-78r2 is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate...

Which CVE IDs does GHSA-h7j6-rq8f-78r2 cover?

GHSA-h7j6-rq8f-78r2 covers the following CVE IDs: CVE-2026-62732. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-h7j6-rq8f-78r2?

GHSA-h7j6-rq8f-78r2 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-h7j6-rq8f-78r2HighCVSS 7.8

Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate...

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-62732 →

📋 Description

Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-62732
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62732
https://github.com/advisories/GHSA-h7j6-rq8f-78r2