What is GHSA-xh8q-x6hw-jhv5?

GHSA-xh8q-x6hw-jhv5 is a security advisory published by GitHub Security Advisories with Critical severity. Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to...

Which CVE IDs does GHSA-xh8q-x6hw-jhv5 cover?

GHSA-xh8q-x6hw-jhv5 covers the following CVE IDs: CVE-2026-13851. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xh8q-x6hw-jhv5?

GHSA-xh8q-x6hw-jhv5 has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-xh8q-x6hw-jhv5CriticalCVSS 9.1

Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-13851 →

📋 Description

Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to bypass discretionary access control via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-13851
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/519692255
https://github.com/advisories/GHSA-xh8q-x6hw-jhv5