What is GHSA-c7c5-534m-5q2x?

GHSA-c7c5-534m-5q2x is a security advisory published by GitHub Security Advisories with High severity. In ep_free of eventpoll.c, there is a possible use-after-free due to a race condition. This could...

Which CVE IDs does GHSA-c7c5-534m-5q2x cover?

GHSA-c7c5-534m-5q2x covers the following CVE IDs: CVE-2026-56906. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c7c5-534m-5q2x?

GHSA-c7c5-534m-5q2x has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-c7c5-534m-5q2xHighCVSS 7.0

In ep_free of eventpoll.c, there is a possible use-after-free due to a race condition. This could...

Vendor

GitHub Security Advisories

Published

October 6, 2026

Last Modified

October 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-56906 →

📋 Description

In ep_free of eventpoll.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-56906
https://source.android.com/docs/security/bulletin/pixel/2026/2026-10-01
https://github.com/advisories/GHSA-c7c5-534m-5q2x