What is GHSA-j274-v69m-27gh?

GHSA-j274-v69m-27gh is a security advisory published by GitHub Security Advisories with Medium severity. Insufficient policy enforcement in ViewTransitions in Google Chrome prior to 148.0.7778.168...

Which CVE IDs does GHSA-j274-v69m-27gh cover?

GHSA-j274-v69m-27gh covers the following CVE IDs: CVE-2026-8537. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j274-v69m-27gh?

GHSA-j274-v69m-27gh has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-j274-v69m-27ghMediumCVSS 4.3

Insufficient policy enforcement in ViewTransitions in Google Chrome prior to 148.0.7778.168...

Vendor

GitHub Security Advisories

Published

May 14, 2026

Last Modified

May 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-8537 →

📋 Description

Insufficient policy enforcement in ViewTransitions in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-8537
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html
https://issues.chromium.org/issues/495890000
https://github.com/advisories/GHSA-j274-v69m-27gh