What is GHSA-hv4h-ff48-p67r?

GHSA-hv4h-ff48-p67r is a security advisory published by GitHub Security Advisories with Medium severity. Inappropriate implementation in SiteIsolation in Google Chrome prior to 151.0.7922.72 allowed a...

Which CVE IDs does GHSA-hv4h-ff48-p67r cover?

GHSA-hv4h-ff48-p67r covers the following CVE IDs: CVE-2026-17659. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hv4h-ff48-p67r?

GHSA-hv4h-ff48-p67r has a CVSS v3 base score of 4.2, published by GitHub Security Advisories.

GHSA-hv4h-ff48-p67rMediumCVSS 4.2

Inappropriate implementation in SiteIsolation in Google Chrome prior to 151.0.7922.72 allowed a...

Vendor

GitHub Security Advisories

Published

July 30, 2026

Last Modified

July 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-17659 →

📋 Description

Inappropriate implementation in SiteIsolation in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-17659
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html
https://issues.chromium.org/issues/495463654
https://github.com/advisories/GHSA-hv4h-ff48-p67r