What is GHSA-45w7-42cv-4jrg?

GHSA-45w7-42cv-4jrg is a security advisory published by GitHub Security Advisories with High severity. Incorrect reference resolution in WebAppInstalls in Google Chrome on on Mac prior to 155.0.8059...

Which CVE IDs does GHSA-45w7-42cv-4jrg cover?

GHSA-45w7-42cv-4jrg covers the following CVE IDs: CVE-2026-106409. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-45w7-42cv-4jrg?

GHSA-45w7-42cv-4jrg has a CVSS v3 base score of 8.3, published by GitHub Security Advisories.

GHSA-45w7-42cv-4jrgHighCVSS 8.3

Incorrect reference resolution in WebAppInstalls in Google Chrome on on Mac prior to 155.0.8059...

Vendor

GitHub Security Advisories

Published

October 6, 2026

Last Modified

October 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-106409 →

📋 Description

Incorrect reference resolution in WebAppInstalls in Google Chrome on on Mac prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-106409
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html
https://issues.chromium.org/issues/559097675
https://github.com/advisories/GHSA-45w7-42cv-4jrg