What is GHSA-83m9-qgm2-72m7?

GHSA-83m9-qgm2-72m7 is a security advisory published by GitHub Security Advisories with High severity. In port_shutdown of ipc.c, there is a possible Use After Free due to a race condition. This could...

Which CVE IDs does GHSA-83m9-qgm2-72m7 cover?

GHSA-83m9-qgm2-72m7 covers the following CVE IDs: CVE-2026-56938. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-83m9-qgm2-72m7?

GHSA-83m9-qgm2-72m7 has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-83m9-qgm2-72m7HighCVSS 7.0

In port_shutdown of ipc.c, there is a possible Use After Free due to a race condition. This could...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-56938 →

📋 Description

In port_shutdown of ipc.c, there is a possible Use After Free due to a race condition. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-56938
https://source.android.com/docs/security/bulletin/pixel/2026/2026-11-01
https://github.com/advisories/GHSA-83m9-qgm2-72m7