What is GHSA-vr8w-r9rr-cvrq?

GHSA-vr8w-r9rr-cvrq is a security advisory published by GitHub Security Advisories with Medium severity. Concurrent execution using shared resource with improper synchronization ('race condition') in...

Which CVE IDs does GHSA-vr8w-r9rr-cvrq cover?

GHSA-vr8w-r9rr-cvrq covers the following CVE IDs: CVE-2026-55945. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vr8w-r9rr-cvrq?

GHSA-vr8w-r9rr-cvrq has a CVSS v3 base score of 4.2, published by GitHub Security Advisories.

GHSA-vr8w-r9rr-cvrqMediumCVSS 4.2

Concurrent execution using shared resource with improper synchronization ('race condition') in...

Vendor

GitHub Security Advisories

Published

July 3, 2026

Last Modified

July 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-55945 →

📋 Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-55945
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55945
https://github.com/advisories/GHSA-vr8w-r9rr-cvrq