What is GHSA-6ccj-rr2j-jjg4?

GHSA-6ccj-rr2j-jjg4 is a security advisory published by GitHub Security Advisories with Low severity. Missing authorization in Storage in Google Chrome prior to 153.0.8010.52 allowed a remote...

Which CVE IDs does GHSA-6ccj-rr2j-jjg4 cover?

GHSA-6ccj-rr2j-jjg4 covers the following CVE IDs: CVE-2026-93378. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6ccj-rr2j-jjg4?

GHSA-6ccj-rr2j-jjg4 has a CVSS v3 base score of 3.1, published by GitHub Security Advisories.

GHSA-6ccj-rr2j-jjg4LowCVSS 3.1

Missing authorization in Storage in Google Chrome prior to 153.0.8010.52 allowed a remote...

Vendor

GitHub Security Advisories

Published

September 17, 2026

Last Modified

September 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-93378 →

📋 Description

Missing authorization in Storage in Google Chrome prior to 153.0.8010.52 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-93378
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html
https://issues.chromium.org/issues/540051167
https://github.com/advisories/GHSA-6ccj-rr2j-jjg4