What is GHSA-2c63-ph83-39j2?

GHSA-2c63-ph83-39j2 is a security advisory published by GitHub Security Advisories with High severity. Memory Corruption when asynchronous threads access shared performance counter data simultaneously...

Which CVE IDs does GHSA-2c63-ph83-39j2 cover?

GHSA-2c63-ph83-39j2 covers the following CVE IDs: CVE-2026-57554. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2c63-ph83-39j2?

GHSA-2c63-ph83-39j2 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-2c63-ph83-39j2HighCVSS 7.8

Memory Corruption when asynchronous threads access shared performance counter data simultaneously...

Vendor

GitHub Security Advisories

Published

October 6, 2026

Last Modified

October 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-57554 →

📋 Description

Memory Corruption when asynchronous threads access shared performance counter data simultaneously during FastRPC invocations.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-57554
https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html
https://github.com/advisories/GHSA-2c63-ph83-39j2